Seconding getting NWO to L-1 for 2 reasons:
1. Get more info from him. Notice that in this response he doesn't defend himself, just counterattacks some more:
Originally Posted by Fat New World Order
You seem to be very hypocritical. You openly said right here that no lynch would put mafia in a favorable position, yet you criticize me for lynching who I thought was the most suspicious individual. You seemed eager to start casting suspicion on other people, so I thought you were mafia. After reading some other posts, I've decided to unvote for now until we've decided who is most suspicious. I am mayor in case everyone is wondering, and I can prove it. Once we have 9 other people voting on a suspect, I can make the last vote to hit the majority. Since there are 20 people and I have 2 votes (I think I'm the only one with 2 votes) there are 21 votes total. So 11 votes is enough to hit a majority. 9 from other people, one from me.
By consensus he seems the most suspicious player by far, so at worst we clean him as noob town (or at least alleviate suspicion, good since mayor is useful late game so we don't want to lynch him now) and at best he cracks under pressure and outs himself as mafia. Either way, we should get a better read on him.
2. If anyone hammers him, they become suspect because they are either noob town or (more hopefully) scum.
Vote New World Order
Though I'm willing to unvote if it's necessary so that we can prove/disprove him as mayor against a counter claim.