Hidden Frontier features fan-created live-action Star Trek episodes depicting the latter-day adventures of the U.S.S. Excelsior, setting during the Star Trek: Next Generation/Deep Space Nine/Voyager timeline.

Later this month I'm going to be giving a lunchtime-presentation on Web 2.0, updating everyone on the latest web sites and apps that have been released since my last talk on the topic a year ago. I'm looking for suggestions and recommendations about sites to talk about this year. The audience is college faculty, staff and students.

Last time around, I talked about:

• Basecamp
• Blogger
• Del.icio.us
• Facebook
• Google Maps
• MySpace
• Protopage