(1) The message you linked to has been deleted
(2) If you were linking to the boards because you spammed them, they have since been cleaned back up
(3) You are
assuming that SOE will automatically stop billing you after they ban. Do you know for sure?
(4) You prolly couldve just called your credit card company and told them you were having trouble cancelling, so you want to place the most recent billing in dispute. That would have not only accomplished what you wanted, but given you the previous month free