Once on Hubski someone told me that my dad should've pulled out.
It's actually like, the most hliarious insult anyone's ever given me, and I cherish it a little bit. But that aside, an insult's an insult and saying something like "The best part of you slimed down your mother's leg" is a pretty serious one.
There is always going to be someone, at least one someone, who does not get along with you. It won't matter how much you try to get along (or not). You could be the most reasonable individual it's possible to be about it, and some people still won't like you. It feels personal, but it isn't. There's going to be a person like that for you everywhere, a person who, for whatever reason, thinks that you're their villain. Even on awesome community-based places like Hubski. The best advice I can give you is know that someone will hate you everywhere, and learn not to care about it. It is hard and not always easy, but worth it.