Ip banns do exist. It just not the case that they insta-bann account on the same ip as a reported botter. They will trace your ip and view if more accounts are using the same ip, and then case-by-case view the accounts. i got his by the banhammer yesterday. 2 accounts got hit, i managed to get one back, as its an old account, but the other one - thats lost for ever. As such, i see a lotta people having banns lately, and its a soft-banwave. they are just cleaning house with all the reports that have been issued since several weeks/months ago. blizz does this sometimes - seen it a few times, usually around the release of expansions. Ive been hit many, many times, and let me tell you, if you arent botting very minimally, you will eventually get hit. to me, its just another account. i got my main safe - on a differant ip, differant computer, differant internet provider....is that too much security, well - No. But at least i dont have to fear getting my several million gold, 20 lvl 85, twinks, some 30 heirlooms, characters with insane achievments, 100 mounts, dark portal opening trinkets etc etc etc. getting hit...you always run a risk with botting...its russian roulette. get over it, appeal till you get tired of appealing, and bott on...