As a professional designer (design geek), I’m always interested in looking at good design. I find the activity to be both inspirational, and educational.
When it comes to website design, there are a wealth of sites out there that do nothing but profile other well designed sites. These sites can be a wonderful resource. They allow you to view a lot of design examples very quickly.
The most recent of these sites that I have come across is CSS Thesis. They have a nice collection of sites, and is worth looking at, if you’re into that kind of thing.
Related Links: StyleGala, cssBeauty, CSS Vault, CSS Reboot, CSS Import