Why is there so much RMT spam?

[Kerberon]

While the reporting process could be streamlined, I report every single RMT spammer I get a /t or see a /shout from and /t spammers disappear in minutes, if I see another /t from them at all. Shout spammers don't seem to get handled so quickly... At any rate, reporting them does work, and very quickly at that.

I'll be honest I don't because of the volume of them. Some nights I get them at a rate of 2 per minute. If I reported them all with the long form way we have of reporting I wouldn't actually get to play.