One of my favorite web comics is Head Trip. It's got a very nerdy sense of humor, but it's really fun.

There's the occasional stretch where it doesn't update in a while, but it's almost always worth it once it get's back into the groove.

Mallory is my favorite because she does all the things I wish I had the guts to do.

I keep finding Twilight hate comics on stumble and I never bothered to check the source, but now I know! It's pretty good. You might want to check out 'girls with slingshots,' it's a similar sort of comic I think.