John Gruber, on Tweetie for the Mac:

There is much to like about Tweetie for Mac, but what I like best is that it is visually quiet. Most of the new desktop Twitter clients I’ve checked out try to show more at once. Twitter by its nature is inherently distracting; I want a client that doesn’t exacerbate it.

I couldn’t agree more. The program is freaking unbelievable for a 1.0 release. I’ve been using it all day and haven’t found anything I dislike.