See this question.
The question sits on a +2 -18 vote status, but has +100 bounty on it, from "Community". Digging further into it leads me to this, which seems to suggest that Community is a kind of a bot. However -
If it is a bot and,
1) has 1 rep, what is the source of the bounty amount?
2) how does it write that human-like comment in the bounty notice -
That guy was just confused. Why so many downvotes?
Is Community really a bot, or some SE moderator disguised as a bot? Does it really work as per some algorithms, or is there a human touch to it?
(Except of course that algorithm might be written by a human, but is that comment algorithm generated?)