I got banned last week.  When version 2.7 was released, I wrote to the monkeys and told them they had a bug with releasing the Maserati LE early after restarting the game.  Three weeks after I sent them the note, I got banned "for the use of currency cheats or hacks".  Which is true, so I guess I can't complain.  

For those of you watching Kotter, stay under the radar. I watched reruns of Kotter to the tune of about 10K GC.  My GC balance at the time of banning was ~900.

Paul