BuddyPress.org

I’m not so sure about the redesign.
The overal feeling is that it’s unfocused in terms of ui elements, colors and typography.
To be more hands on, compare this mockup and screenshot:

Mockup. You get the picture in no time. Clean, solid.
twitpic.com/1b0joi

Screenshot. To many disparate elements, low contrast, a bit blurry impression.
i41.tinypic.com/30towic.png

I’m certainly not an ui expert, but my intention is constructive criticism.