Yeah, it really all starts with the bid bots. You can't really expect a post-by-post evaluation because it would be too work intensive. You also can't expect anything to happen by restricting certain users to an SBD limit, because all people would have to do to abuse the system is make multiple accounts. Owners of bid bots targeting low hanging fruit to mitigate the spam problem is really the best course of action at this point. I appreciate you doing that with your bot.