Make your points on people's posts constructively and with respect.
This is the post where you got many criticism, why not defend yourself in that thread instead of creating a new thread? if you not talk anything in that post, it means you agree with users who pointing out "you might be a scammer".
Seeing the backstory gives me a clear idea of what OP means.
I've been seeing a lot of people, both old and new offer their services on the forum, I don't think he's the first. I read through the replies of the other post and I don't think they disrespected him the way he claims. All they were saying is they don't know him and he can't be trusted.
Of course that should make sense. This is an anonymous forum so before people do business with you they have to trust you one way or the other.
Even in the real world, nobody would work with you when he doesn't know about you, especially online work. That's why most people ask to see the portfolio of the person before hiring them. I think OP is just getting the wrong message.