Praxxus's site A good RPer, and a better friend.
DarkSide's site Another good friend, commander of TRES. The Art Slave[tm]. ;)
A Doemain of Our Own An excellent webcomic. Full archive.
Kevin and Kell My second favorite webcomic. Read the archives, they're excellent.
Clan of the Cats A wonderful comic, although I'd suggest reading the entire archive, or you'll quickly get lost.
For Better or for Worse An excellent comic strip, although I wish they'd include a full archive, instead of only a month's worth.
College Roomies from Hell! Extremely funny, though messed up comic. Always a good read, if you can keep up. ;)
GPF Weird geek humor. *grin*