We see a number of 'trolls' who have been on here in the past, get banned, then come back under another ID to troll again. We see it often enough that it has put many of us on 'troll alert'.. When we see a new user with very low post count, who uses a certain writing style or select choice of wording, it raises flags. Don't take it personally.
Heck, I think at some point, someone thought I was one.