Trying to appear townie by being concerned over a quick bandwagoning. I see no real reason to think of that as a threat at the point of his unvote. It looks to me like he is trying to gain townie points. Town shouldn't have to try to do that, it should come natually and his comment did not feel natural.
For seeming too willing to please or go along with others (both with his vote and his unvote).