Linux IRC Client
One of the most popular open source IRC clients for UNIX platforms.
http://www.bitchx.com

Dance Forums
Covering all forms of solo dancing including ballet, tap, jazz, hip-hop, breakdancing and more.
http://www.danceforums.net/

Fitness Forums
Articles and discussion on weight training, aerobics, sports, nutrition and more.
http://www.thefitnessforums.com/

Live Porn
Free Porn Gallery with 1000?s of sex videos and pictures to entertain you
http://www.hardornot.com

Alternative Energy Forums
discussing fuel cells, cogeneration, hybrid cars, bioenergy and more.
http://www.alternativeenergyforums.com