I follow the following comics at the moment (with others to come, no doubt) :
The Dilbert Zone
Sluggy Freelance
Kevin & Kell
w00t Comic
CtrlAltDel
Freefall
Something Positive
Something Positive - New Gold Dream
Queen of Wands
Joy of Tech
Irregular webcomic
Casey & Andy
User Friendly
Sexy Losers
ETA : Of course, I'm still at "start=1810" in catching up with SlashDot . Something for a rainy day ... (so I'll be caught up in no time).