It's a crappy situation caused by cheating that ultimately hurts everyone. With the botting situation as it is, I agree that 6 months feels best but there are plenty that disagree and I can completely understand where they're coming from. I guess we'll see where the poll leaves us.
Even in World of Warcraft, botting is fairly widespread, so sadly it's difficult to even think about the possibility of it getting fixed in an older game like d2 lol. I've personally never touched a hack or bot and would love to see a good old fashion large ban wave from Blizzard but maybe that's just me. ;)