Worth noting that this has little to do with the game itself and a lot to do with people playing it. As a result, you can find same stuff in pretty much any large lobby outside MMOs in addiiton to MMOs themselves nowadays.
NCSoft has been traditionally pretty stingy with GM budgets though, so this may be worse off then blizzard offerings have or it may not. I guess it mostly depends on how functional automated filtering systems will be since GMs can't really police servers in real time no matter how much budget you throw at them.