Buddy -
Do your homework. First off, its not about the 1st amendment - this is a private space; you have no 1st Amendment rights here. The owners and mods of this website have set rules, however, and don't want illegal acts discussed here. Don't like it, start your own web page.
Second, To discuss auto sears withut mention of the potential illegalities of posessing one is wrong IMHO. Without a full discussion including the legal ramifications, some people will assume its legal and may find themselves in serious trouble because none of their pro-gun "friends" informed them of the fact that possession of a sear, without a registered M16 or SOT, is a felony.
Third, your comments about us being Elmer Fudds or jealous of C3 owners are absolutely assinine. Many of us do have them - personally, I've got four registered M16's.
Finally, if you are caught in possession of an AR15 and an autosear, BATF's "allegations" will hold up and, at the very least, you'll lose your right to ever own a gun again. And lets not forget the cost of hiring a decent defense attorney. It may be "so what if BATF comes after you" to you, but are you going to foot the bill for the attorneys fees if someone erroneously believes it to be legal and has to defend against a possible felony?