Spark,
I don't have any really strong feelings on this issue (which I know doesn't really help you much
), but I do appreciate you asking for input. It seems there are two distinct but interrelated issues here: business impacts, and ethical issues.
On the business side, is there any way you could "guesstimate" what the $ impact would be to you and the members here at BF? What are the quantifiable benefits? More international memberships? Higher rate of renewals? etc. Then balance this against the likely costs/disadvantages from a business side, such as loss of revenue if PP deems BF to be weapons oriented (I'm still unclear on this issue), fees you need to pay to PP, etc. Once the benefits and costs are quantified, then at least on the business side you know whether you even want to wander into these woods. Who knows, it may come out that the business benefits are really minimal and then the ethical issues become mute, since you don't want to do it anyway. I know that what I'm outlining here is not rocket science - you're a smart guy and know the basics of benefit-cost analysis.
On the ethics side, I can empathize with you. It would seem that you need to first clarify exactly what their stance is on being "anti-weapons." Some of the posts above discuss the issue a bit and raise interesting points, but I wonder if it wouldn't help to contact owners of similar forums (guns, swords, other knife forums, etc.) to get their take on the issue. Maybe even a forumite who is a lawyer and would be willing to help?? Once you have a handle on this, then it's up to you to determine whether their stand is something you can live with. It seems that by bringing it up in this thread, you already consider it something that you would be open to, assuming I'm interpreting this correctly.
Sorry I don't have any quick or easy answers. Remember, as Abraham Lincoln purportedly stated, "The true rule, in determining to embrace or reject any thing is not whether it have any evil in it; but whether it have more of evil, than of good." Good luck with this decision. For what it's worth, you have my support all the way, whatever you decide.
- Mark