Ask Different (a Stack Overflow site for Apple) has officially launched
apple.stackexchange.com
apple.stackexchange.com
http://meta.apple.stackexchange.com/questions/291/new-design...
* Poor, low contrast on text across the site
* The nav links at the top have a different baseline than the search box and StackExchange logo.
* The active item in the active | featured | hot | week | month link row doesn't appear to be on the same baseline as the inactive items.
The metaphor seems to be radio buttons; I would expect a depressed button to have text lower down than a non-pressed button, but that's not the case here. I did some pixel peeping, and the active item's text is in exactly the same horizontal pixel line as the inactive items. Frankly, though, I think they look fairly slick.