Okies, here is a list of things I am interested (other than gay rights and politics), in no particular order:

Elves
Computer Programming
Video Games
Programming Video Games for the Computer
Anime / Manga
Japanese (the Language)
Japanese Rock / Pop Music
Comics
Cartoons
Health / Fitness
Cooking (not that I'm good, but imagine if someone posted a reciepe and we all tried to make it!)
Movies
Television
Creative Writing / Reading
Drawing / Art / CGI / Graphics
3D Modelling
Starting a business
Sudoku and other Logic Puzzles
Shopping
Learning to Play a Musical Instrument (currently I cannot play one)
Teaching People Stuff / Education (Imagine if we all took a similar course at our own local college and competed to get the best grade! Okay maybe I'm pushing it.)
Fantasy and Science Fiction
Trying New Restaurants
Physics / Mathematics / Science
Volunteer Work
Podcasts (ahem)
Dolls / Action Figures / Toys / Legos
Board Games / Party Games
Photography
Creating Websites

That's all I can think of right now.