I get what you are saying and don't disagree with you on a personal level.
However, it CANNOT be an OSA thing and it could very well turn into that if some ground rules aren't laid down quickly. I saw what happened when there was a dust up between some members here and some guys over on ARFCOM several years ago. I was a member of both sites and while I eventually left ARFCOM (not because of that) it was really not cool. There is always some internet commando (not anyone in particular, just in general) who is willing to sit back and stir the pot just to watch it boil over and then say "Hey, not my game ...snicker, snicker" when personal threats start. And it damages a forum's reputation. I don't want to see that happen again, is all.
Obviously, this is not my board and the last word belongs to JB but I'd bet you my last dollar that he will say the same thing I did. If you have a personal stake in this and you have evidence WAY beyond a reasonable doubt that this person is indeed the superdave65 you are looking for, then contact him personally and have at it.
Given what I've seen in this thread, though, I have enough doubt that I'd say much more research (and probably research that is paid for, not posted after someone's done a perfunctory google search) needs to be done before anyone needs to go after this guy.
Case in point ... do you have any idea how many "BadgeBunny"s there are out there?? I get a couple of e-mails a week wanting to know if I'm so-and-so. I can guess that there are more than a few "superdave65"s floating around in the world.
OK ... carry on ... just remember, guys and gals ... It CANNOT be an OSA thing ...
BB, go here and look at his information page.
It is the same guy.
http://www.northwestfirearms.com/members/superdave65.26452/#recentActivity
It has www.superdavesgunshows.com listed as his homepage.
It also states "I put on quality gun shows in Oklahoma and Washington state".