Pagico
Pagico is an online organizer, but what interests me is their interface design. Clicking on the link will open Pagico in another window that you can check out the right side buttons. The highlighting of the button is very elegant, and I like the way the content fades as it changes. Also, the gray navigation buttons at top acquire color as they mouse-overed. I think this site has found a nice balance between clean, uncluttered design, and enough flashiness to be interesting.
Roger generally prefers lighter themed sites, but I’m fond of the “professional” quality of the dark-themes, something which is echoed in many production applications for editing, vfx, and, of course, color correction.
I expect that different “zones” of IFCU will have different, though related, design and color schemes.

see, you’re wrong, buddy. I like the dark colors, here. so there.