An anime-type forum site given a bad name by people who only pay attention to the witless momma's boys who stay in their basement and download pictures of anime characters naked. The site itself is actually decent, and there are many good people there, but due to constant barraging of users unfairly biased towards people who probably have never even been to the site in the first place, it is constantly ridiculed. See the example for the difference between a mature and an immature gaian.
Random person: Omg, u go on gaia? U suck, u gay fag noob zomg y u go there?
Mature Gaia User: *has, by this point, ignored the person*
Immature Gaia user: no, u da fag noob.