Luckily for Dave we got the bot running so he doesn't kill himself running it manually. :)

I see the point about grumpycat. Hopefully it won't be an issue. This is after all not a bid bot and it has a completely different focus. Also, the per post/comment upvote value is so small.
There could still be some abuse and we are considering different possibilities to fight that atm.

Thanks for your comment Glen!