Ah, but there's actually a whole network of (webcomic)sucks! For example, Questionable Content gets savaged pretty regularly.
noobs gotta go read dresden codak and nedroids and DINOSAUR COMICS
MST3K teared down "movies" that really were that abominably bad. This is XKCD. Even on its worst days, I at least get a mild snort of amusement. You are comparing XKCD (or at least the last few months / years of it) to The Matrix - Revolutions. Come on. Really. There are plenty of worthy targets of all that bile and venom.
I don't care enough to have any bile and venom; I'm not really attached to the issue either way except as a conversation starter. But after four years of college I got to experience the pleasure of casually - casually, mind! - dismantling love for XKCD and turning it into disdain. They all came out Stronger (Wo)Men, better prepared to handle the slings and arrows of outrageous fortune with sneering, sanctimonious contempt!
webcomic tastes differ in internet shocker! heated opinions expressed!
It does have a pretty good one now and again.