It may not be anime or manga. It is however, a webcomic.
Updated daily, over 6,000 pages, massive following...
It's not made for humor; rather it's a story. It begins with a boy attempting to acquire a game beta called "Sburb". It ends up involving multiple species of aliens, assasins, time paradoxes, and meteors. Lots of meteors.
I'm sure some of you already know of this. For those who don't~
EDIT:Topic moved. It was in the "Other Games" section for some odd reason.
Topic: Homestuck, www.mspaintadventures.com