its only bannable if you over do it... So if we get a group together and get all of them in one go? A ban is very possible. If we get together and then one of us gets an achievement then we play a few real games then we get another one of us another achievement the program that scans for boost wont notice.
Just rinse, wash, and repeat as many times as needed till we all got what we came for... plus it could be fun!