Quote Originally Posted by Sinth View Post
Was there any proof of an exploit? If there was you can report them. You don't even have to be on the same world as them. Reporting after the fact in regards to someone using an exploit is pretty difficult to prove.

In the AK tree scenario, or any group in which members ask you to use a known exploit, refuse on the grounds that it is an exploit, and if they insist, report them. They will get banned.
Some of the groups in question have openly admitted to exploit-killing Twintania and then reported themselves and the exploit only after making use of the exploit.