reporting doesn't do much, they expect to be banned. So for everyone you get banned, a new one pops. The only thing that matters is if you could get rid of the big chonky bank accounts they have and those will not put themselves in danger by teleporting or weird names those few accounts are old players accounts of players who sold their accounts.

So they look virtually nothing different like any other player. Their the ones who make the RMT cash. This is why every month we get a "omg we kicked like 20k RMT's" and it never does anything because the RMT hit the reset button and the show continues.

Reporting them is about the same as herding cats, if it makes you happy its valid but its futile sadly. RMT are part of every MMO and the bigger the MMO is the more RMT action happens.