Team 375: The Robotic Plague Website is just about finished.
http://www.team375.com
The site was made using ASP (Active Server Pages), so it is very dynamic. If you look at the source code for the main page, you'll see that it's about 500 lines of code. Since that is a lot of code to debug, the actually server side code is only 50 lines long, and uses server-side includes to be easily manageable. The Members, Alumni, Mentors, and Subteams pages all retrieve information from a database, so they can be easily updated.