Reputation seems like an important thing now because it seems that it can show what a person is like towards the community. I feel like reputation should be somewhat moderated incase someone gets "botted" with a lot of +/- reputation.

Yeah new users who barely joined can rep you with +/- reputation.

So if someone dislikes you they can have their friends sign up to Polytoria and they could - rep you easily

How do you have the SIGNATURE

Oh seems like you got it now (sorry for the late reply)