Personally, I think you ought to grow another skin
If you're prepared to waste your time making a big deal on something so insignificant as someone basically calling you a jackass, then you're interacting in the wrong business buddy.
You're getting all lathered up over nothing. I'd sure hate to see your reaction when the market decides to take a couple large bites of your ass.
Grow up & quit throwing your toys out of your pram for chrissakes.
Besides, you haven't got a reputation to protect on here have you??