Actually, just like in real world, your account's record on Blizzard side is getting clear after some months, some people here believe its after 6 months or so.I get 72h warning more than 1 year ago on main account, still here botting ^^but now, I just use CR's for PvP, BgBuddy, questing and some grinding monitorized. If I wanna Farm gold hard, take my other accounts and run GB2 or Instance GPH optimized.