As it was brought up in the thread proper sometime, I'd like to officially request that the 'Post your UI' thread in the main WoW forum be stickied. I understand it does not technically qualify given there are more than a few stickies in that forum already - however it seems to be something that is helping out players both new and old with ideas for compiling and configuring their own UI's.
The link:
http://wow.allakhazam.com/forum.html?forum=21;mid=119445731145874034;num=59;page=1