Thinking out loud and putting all realistic implications aside, for farm and grind games like World of Warcraft, it would be very interesting to see an anti-bot

Thinking out loud and putting all realistic implications aside, for farm and grind games like World of Warcraft, it would be very interesting to see an anti-bot policy turned into an actual game mechanic; one that pits the noble, rule-abiding players against the evil bot cartel by offering achievements, bounties, or rewards for successfully reporting or disrupting bots.