Open Source still not ready for prime time?

Rain City Story: The Bid:

I’m just not a fan of IIS 6.0 (Internet Information Services- Microsoft’s web server) because administration is overly complex. Gimme Apache and PHP any day. But this is a huge company so open source won’t cut it.

I thought those days were behind us? The only big company around here that I can see insisting on IIS and SQL Server is the one that makes them both.