I'm sure you said something along those lines, and if I look closely, I can find where you asked others to report him.
No. We are not the same individual. Fortunately.
Finally, yes, I agree with you on the domain issue.
Also, I don't do anything for Namecoin, except, provide a platform that allows people to buy & sell NMC with BTC if they wish.
That is entirely correct; I adore your exchange; it is by far the best, if not the only, exchange for Namecoin.