Military dealers and the overly offended public.
Oh boy was I mad when I started reading this: Kane County flea market in flap over Nazi banner
I bought from that man two days ago and because he had a nazi banner he was the center of attention (he is in no way the only one there with that stuff). Wish I was there when this happened, I would have given the people who were overreacting my two cents
But here is a nice discussion point: What is the future of our hobby with people who find the mere sight of this stuff offensive? (not necessarily offended themselves, but offended because it might offend someone else).