is email worth using?

The on-demand blogosphere:

What if the blogs we read didn’t just scroll past us in our RSS inboxes? What if we could consult the wisdom of our networks of bloggers on demand, in realtime, relative to topics of current interest?

I have been thinking about this a different way. I find that many people on email lists just don’t get information they’re looking for, either due to misconfigured spam filters or whitelisting or some combination.

What if we just dropped email altogether and “delivered” with RSS? You send me a message by creating a post signed with a public key (for which I have the private counterpart) and my client polls your feed so it can fetch and decrypt the messages as needed.

If you don’t know me (ie, you’re not on a whitelist or receiver filter), your client has to exchange keys with mine: if you don’t supply a key, you don’t get mine, and we don’t communicate.

Complex? Kludgy? Is the necessity of a key exchange going to make it harder to spam? I’m not sure. Perhaps if the keys are issued by an authority who verifies people’s information, not just a home-rolled gpg key . . .

What I want — again — is the transparency of email, where anyone can send anyone a message, but without having to deal with an onslaught of tedious advertising and crap.

Flatland, by Edwin A. Abbott

OTHER WORLDS

“O brave new worlds,
That have such people in them!”

Flatland: Section 13 How I had a Vision of Lineland

It was the last day but one of the 1999th year of our era, and the
first day of the Long Vacation. Having amused myself till a late hour
with my favourite recreation of Geometry, I had retired to rest
with an unsolved problem in my mind. In the night I had a dream.

I saw before me a vast multitude of small Straight Lines
(which I naturally assumed to be Women) interspersed with other Beings
still smaller and of the nature of lustrous points–all moving to and fro
in one and the same Straight Line, and, as nearly as I could judge,
with the same velocity.

A noise of confused, multitudinous chirping or twittering issued
from them at intervals as long as they were moving; but sometimes
they ceased from motion, and then all was silence.

Approaching one of the largest of what I thought to be Women,
I accosted her, but received no answer. A second and third appeal
on my part were equally ineffectual. Losing patience at what appeared
to me intolerable rudeness, I brought my mouth to a position full
in front of her mouth so as to intercept her motion, and loudly repeated
my question, “Woman, what signifies this concourse, and this strange
and confused chirping, and this monotonous motion to and fro in one
and the same Straight Line?”

“I am no Woman,” replied the small Line: “I am the Monarch of the world.
But thou, whence intrudest thou into my realm of Lineland?”
Receiving this abrupt reply, I begged pardon if I had in any way
startled or molested his Royal Highness; and describing myself
as a stranger I besought the King to give me some account of his dominions.
But I had the greatest possible difficulty in obtaining any information
on points that really interested me; for the Monarch could not refrain
from constantly assuming that whatever was familiar to him must also
be known to me and that I was simulating ignorance in jest.
However, by preserving questions I elicited the following facts:

It seemed that this poor ignorant Monarch–as he called himself–
was persuaded that the Straight Line which he called his Kingdom,
and in which he passed his existence, constituted the whole of the world,
and indeed the whole of Space. Not being able either to move or to see,
save in his Straight Line, he had no conception of anything out of it.
Though he had heard my voice when I first addressed him, the sounds
had come to him in a manner so contrary to his experience that he had
made no answer, “seeing no man,” as he expressed it, “and hearing
a voice as it were from my own intestines.” Until the moment when
I placed my mouth in his World, he had neither seen me, nor heard
anything except confused sounds beating against, what I called his side,
but what he called his INSIDE or STOMACH; nor had he even now the least
conception of the region from which I had come. Outside his World,
or Line, all was a blank to him; nay, not even a blank, for a blank
implies Space; say, rather, all was non-existent.

His subjects–of whom the small Lines were men and the Points Women–
were all alike confined in motion and eyesight to that single Straight Line,
which was their World. It need scarcely be added that the whole of their
horizon was limited to a Point; nor could any one ever see anything
but a Point. Man, woman, child, thing–each as a Point to the eye
of a Linelander. Only by the sound of the voice could sex or age
be distinguished. Moreover, as each individual occupied the whole
of the narrow path, so to speak, which constituted his Universe,
and no one could move to the right or left to make way for passers by,
it followed that no Linelander could ever pass another. Once neighbours,
always neighbours. Neighbourhood with them was like marriage with us.
Neighbours remained neighbours till death did them part.

Such a life, with all vision limited to a Point, and all motion
to a Straight Line, seemed to me inexpressibly dreary; and I was
surprised to note that vivacity and cheerfulness of the King.
Wondering whether it was possible, amid circumstances so unfavourable
to domestic relations, to enjoy the pleasures of conjugal union,
I hesitated for some time to question his Royal Highness on so delicate
a subject; but at last I plunged into it by abruptly inquiring
as to the health of his family. “My wives and children,” he replied,
“are well and happy.”

Staggered at this answer–for in the immediate proximity of the Monarch
(as I had noted in my dream before I entered Lineland) there were none
but Men–I ventured to reply, “Pardon me, but I cannot imagine how your
Royal Highness can at any time either see or approach their Majesties,
when there at least half a dozen intervening individuals, whom you can
neither see through, nor pass by? Is it possible that in Lineland
proximity is not necessary for marriage and for the generation of children?”

“How can you ask so absurd a question?” replied the Monarch. “If it were
indeed as you suggest, the Universe would soon be depopulated. No, no;
neighbourhood is needless for the union of hearts; and the birth
of children is too important a matter to have been allowed to depend
upon such an accident as proximity. You cannot be ignorant of this.
Yet since you are pleased to affect ignorance, I will instruct you
as if you were the veriest baby in Lineland. Know, then, that marriages
are consummated by means of the faculty of sound and the sense of hearing.

“You are of course aware that every Man has two mouths or voices–
as well as two eyes–a bass at one and a tenor at the other of his
extremities. I should not mention this, but that I have been
unable to distinguish your tenor in the course of our conversation.”
I replied that I had but one voice, and that I had not been aware
that his Royal Highness had two. “That confirms my impression,”
said the King, “that you are not a Man, but a feminine Monstrosity
with a bass voice, and an utterly uneducated ear. But to continue.

“Nature having herself ordained that every Man should wed two wives–”
“Why two?” asked I. “You carry your affected simplicity too far,”
he cried. “How can there be a completely harmonious union without
the combination of the Four in One, viz. the Bass and Tenor of the Man
and the Soprano and Contralto of the two Women?” “But supposing,”
said I, “that a man should prefer one wife or three?” “It is impossible,”
he said; “it is as inconceivable as that two and one should make five,
or that the human eye should see a Straight Line.” I would have
interrupted him; but he proceeded as follows:

“Once in the middle of each week a Law of Nature compels us to move
to and fro with a rhythmic motion of more than usual violence,
which continues for the time you would take to count a hundred and one.
In the midst of this choral dance, at the fifty-first pulsation,
the inhabitants of the Universe pause in full career, and each
individual sends forth his richest, fullest, sweetest strain.
It is in this decisive moment that all our marriages are made.
So exquisite is the adaptation of Bass and Treble, of Tenor to Contralto,
that oftentimes the Loved Ones, though twenty thousand leagues away,
recognize at once the responsive note of their destined Lover; and,
penetrating the paltry obstacles of distance, Love unites the three.
The marriage in that instance consummated results in a threefold Male
and Female offspring which takes its place in Lineland.”

“What! Always threefold?” said I. “Must one wife then always have twins?”

“Bass-voice Monstrosity! yes,” replied the King. “How else could
the balance of the Sexes be maintained, if two girls were not born
for every boy? Would you ignore the very Alphabet of Nature?”
He ceased, speechless for fury; and some time elapsed before
I could induce him to resume his narrative.

“You will not, of course, suppose that every bachelor among us finds
his mates at the first wooing in this universal Marriage Chorus.
On the contrary, the process is by most of us many times repeated.
Few are the hearts whose happy lot is at once to recognize in each
other’s voice the partner intended for them by Providence, and to fly
into a reciprocal and perfectly harmonious embrace. With most of us
the courtship is of long duration. The Wooer’s voices may perhaps
accord with one of the future wives, but not with both; or not,
at first, with either; or the Soprano and Contralto may not quite
harmonize. In such cases Nature has provided that every weekly Chorus
shall bring the three Lovers into closer harmony. Each trial of voice,
each fresh discovery of discord, almost imperceptibly induces the less
perfect to modify his or her vocal utterance so as to approximate
to the more perfect. And after many trials and many approximations,
the result is at last achieved. There comes a day at last when,
while the wonted Marriage Chorus goes forth from universal Lineland,
the three far-off Lovers suddenly find themselves in exact harmony,
and, before they are aware, the wedded Triplet is rapt vocally into
a duplicate embrace; and Nature rejoices over one more marriage
and over three more births.”

Flatland, by Edwin A. Abbott

Flatland: Section 2 Of the Climate and Houses in Flatland

As with you, so also with us, there are four points of the compass North, South, East, and West.

There being no sun nor other heavenly bodies, it is impossible for us to determine the North in the usual way; but we have a method of our own. By a Law of Nature with us, there is a constant attraction to the South; and, although in temperate climates this is very slight — so that even a Woman in reasonable health can journey several furlongs northward without much difficulty — yet the hampering effort of the southward attraction is quite sufficient to serve as a compass in most parts of our earth. Moreover, the rain (which falls at stated intervals) coming always from the North, is an additional assistance; and in the towns we have the guidance of the houses, which of course have their side-walls running for the most part North and South, so that the roofs may keep off the rain from the North. In the country, where there are no houses, the trunks of the trees serve as some sort of guide. Altogether, we have not so much difficulty as might be expected in determining our bearings.

Yet in our more temperate regions, in which the southward attraction is hardly felt, walking sometimes in a perfectly desolate plain where there have been no houses nor trees to guide me, I have been occasionally compelled to remain stationary for hours together, waiting till the rain came before continuing my journey. On the weak and aged, and especially on delicate Females, the force of attraction tells much more heavily than on the robust of the Male Sex, so that it is a point of breeding, if you meet a Lady on the street, always to give her the North side of the way — by no means an easy thing to do always at short notice when you are in rude health and in a climate where it is difficult to tell your North from your South.

Windows there are none in our houses: for the light comes to us alike in our homes and out of them, by day and by night, equally at all times and in all places, whence we know not. It was in old days, with our learned men, an interesting and oft-investigate question, “What is the origin of light?” and the solution of it has been repeatedly attempted, with no other result than to crowd our lunatic asylums with the would-be solvers. Hence, after fruitless attempts to suppress such investigations indirectly by making them liable to a heavy tax, the Legislature, in comparatively recent times, absolutely prohibited them. I — alas, I alone in Flatland — know now only too well the true solution of this mysterious problem; but my knowledge cannot be made intelligible to a single one of my countrymen; and I am mocked at — I, the sole possessor of the truths of Space and of the theory of the introduction of Light from the world of three Dimensions — as if I were the maddest of the mad! But a truce to these painful digressions: let me return to our homes.

The most common form for the construction of a house is five-sided or pentagonal, as in the annexed figure. The two Northern sides RO, OF, constitute the roof, and for the most part have no doors; on the East is a small door for the Women; on the West a much larger one for the Men; the South side or floor is usually doorless.

Square and triangular houses are not allowed, and for this reason. The angles of a Square (and still more those of an equilateral Triangle,) being much more pointed than those of a Pentagon, and the lines of inanimate objects (such as houses) being dimmer than the lines of Men and Women, it follows that there is no little danger lest the points of a square of triangular house residence might do serious injury to an inconsiderate or perhaps absentminded traveller suddenly running against them: and therefore, as early as the eleventh century of our era, triangular houses were universally forbidden by Law, the only exceptions being fortifications, powder-magazines, barracks, and other state buildings, which is not desirable that the general public should approach without circumspection.

At this period, square houses were still everywhere permitted, though discouraged by a special tax. But, about three centuries afterwards, the Law decided that in all towns containing a population above ten thousand, the angle of a Pentagon was the smallest house-angle that could be allowed consistently with the public safety. The good sense of the community has seconded the efforts of the Legislature; and now, even in the country, the pentagonal construction has superseded every other. It is only now and then in some very remote and backward agricultural district that an antiquarian may still discover a square house.

what time is it?

My iBook doesn’t seem to know: how does one reset the menu bar clock?

Clock

Looks like MenuMeters and the menu bar are at loggerheads: nothing up there is updating and when I tried to make changes to MenuMeters I got a warning that Menu Extra could not be found.

[update] A new version of MenuMeters is available and now installed: it doesn’t say it addresses any specific issues, but there have been a few Software Updates since the prior version.

Now playing: Drunken Butterfly by Sonic Youth from the album “Dirty (Deluxe Edition) [Remastered]”