Two amusing threads:
The first, in which some simple advice is offered in

Some agreed - in fact, I think all of us in the SCA can agree that Authenticity Nazis are, indeed, condescending, rude and insincere. However, heaped upon this particular post was wholly unwarranted (which, of course, the person who replied now denies they were implying at all), and the vast majority of people are calling this person on their own condescension, rudeness and insincerity. Hilarity ensues - over 600 replies and counting!
The second thread was a follow-up post in

I haven't seen this much SCA drama since Pennsic! :)