Really?
Then I would certainly not contribute, with that sort of regulation on a forum.
By the same line of thinking, we should also prohibit someone that makes their living in the firearms industry from posting in the shooting forums.
Here's a clue for you...
People that want advice on how certain things work, and why they work that way, are not going to seek that advice from other beginners. The input of people that actually know the mechanics of a specialized subject are the most valuable part of the discussions.
I was thinking of a similar reply as you posted this one. Who better to appreciate free advice from but someone who has toiled and suffered with hard work and mistakes yet became successful in building a Full Blown Operation? These are the guys you WANT to share advice and experience because apparently they know their stuff and have already proven it!
