I think the reason for all the snappy comments is more directed at track day whiners in general and maybe not so much at you.
This is something you hear all the time, mostly from newbies, he passed to close, he crossed my racing line, etc.
When you hear it in person you kinda just blow it off. Online, in a forum everyone just says what they think.
Instead of taking so personal you should of just said, "Thanks for your opinions guys" (OK, sand in your vagina was a little strong
This kind of stuff happens all the time at track days, I'm more worried about
someone taking me out rather then just passing to close or causing me to stand my bike up, hit the brakes, etc.
And it will happen many more times.