It looks like an apology on the surface but I don't think it is one.
"I'm sorry for making you feel that way."
That's very close to the classical non-apology apology "I'm sorry you felt that way". [1]
He isn't sorry for his behavior, but sorry that his behavior caused certain feelings. The post he's responding to doesn't mention any feelings, so I assume he meant "Sorry for making you feel that you were pushed out of the scene". He's shifting the focus from his actions (for which he is responsible) to other people's feelings (for which he is not responsible, since he can't control other's feelings).
"If you want to talk, my email is in my profile."
Meaning: Please don't continue talking in public about this.