I used to read Mega Tokyo (why does the board censor the title?) until I noticed that it was begining to suffer from
Cerebus Syndrome and I lost interest.
So, now I only stick to webcomics that start out funny and stay that way: in particular,
Rob and Elliot, which is the hilarious chronicles of two roommates that is always wacky, strange, and usually devoid of plot.
I also check
the Dada Detective every Monday, because it's a mystery story that still hasn't sacrificed humor for plot.