I love finding web sites that are not only different (which is easy), but are different in a way that are well thought out. A nice contrast to the lot of me-too'm's (go ahead, run that baby through your spell check and watch it choke).
Found one that peaked my interest. A design firm. Hangs a web-cam from the ceiling in their office. Paints the "links" to the web site on the floor of the office, and maps the links to the live web image. Thus, links to learn more about the design firm and you can see that people actually work there.
Here are two screen grabs from different days and times.
Unusual, but with a specific purpose....... why.
Check it out for yourself, if you wish: Sagmeister.com.
For a quick peek into the twisted minds of designers, the Answers section.