Sam - I agree, completely.
I was really stunned, for instance, when I started seeing those "Trojan Vibrator" commercials a while back, on TV.
Then I got to thinking, WHY did that shock me? Surprising, how we can hold double standards in our own minds and not even realize it.
Is it annoying that the comparison shopping systems exclude guns and ammo? Yes.
Is it understandable, given the complexity of the laws relating to such items and the GLOBAL nature of the internet? Yes.
I mean we pretty much live in a world where, if you advertise a gun with certain features, you have to specifically say "NOT FOR SALE IN {whatever locale}" for fear of someone in that jurisdiction BIDDING/BUYING it and placing you (in no uncertain terms) on the wrong end of the law, for "agreeing" to sell restricted, prohibited contraband.
I dunno, I'm actually starting to find myself growing less upset about this, than I was originally. My first impression was "you bastards", now I'm pretty much "whatever" about the whole thing.
As far as things to be concerned about on the Internet, and with gun rights in general, there's much bigger fish to fry.