Last time I looked, I didn’t see a lot of AppleScript support for this, (of course, I now realize it’s because I am using the Lite version) but ideally, I would like to mark all items as read periodically, so I can start with a clean slate and avoid stale information, but also to see which feeds I really care about.
I realize this is just a keystroke and a click away, but it would useful if I could manage more of this information without having to remember to do it.