It has been 9 months since Vista has been released into the wild. Nearly a year ago, and before general release, I posted a comment on Vista. I had used it for about 2 weeks at work to test the various applications I run. At the time I thought it was the prettiest bloated cow I'd ever seen. I made the decision not to migrate our XP/2000 fleet any time soon. I didn't install XP at work until after SP2 was released. I think I will be waiting at least until SP2 for Vista as well. In fact, if M$ decides to support XP long term I may never migrate.
In related news, Jim Louderback is leaving PCMag for Revision3 and has some parting shots at Vista. Jim was a proud supporter of Vista since the launch, but after using it extensively he has changed his tune.