I like the new color; it's easier on the eyes. But I don't like the new design layout. (I know what the poll says, I hit the wrong button...Curse my sleepwalking posts...) The top bar just seems a little fussy and redundant. I have always found it easy to get where I want to go just using the existing links. It was also easy just to troll the forums looking for interesting stuff.
The new logo layout also bugs me. I'm super-organized and I like to have everything work efficiently. I run at 1152 x 864 res, and the logo and it's accompanying background just seem too big. It's a little "in your face" is the only way I can describe it. Maybe you could shrink it down or make an option to collapse it? (Like the little +/- sign next to the date and time for the section below "Hello <name>".)