I don't think you're annoying. But yeah, been there. Some people find me annoying, and I get that. Sometimes I'm just cold, distant, grating, stubborn, too bubbly and talkative...and I get how that could be annoying.
GregF's account was banned after being hacked last year. Assuming you are talking about his account on BZP, that was probably something the hacker added while posing as him.