I just kinda do what I want. I respond to comments where I feel I have a thing to say, much like I would any other comic, I check out profiles of some people, fairly at random , and sometimes I feel like communicating with them.
Some comments are better to avoid. Like if the best I can give you is a "I don't know maaan wait and see" I'd rather just ignore it. Or if someone is trying to argue with me, fuck that noise.