Maybe...my money is on the fact that he's still coming down off his perma-high from the late 90's.
Nor do I.....guys, the man has made his point. If you don't like it, just move on. It seems like there's a wee tiny bit o'butthurt because he knows something you don't. He has contractual obligations to maintain silence on certain aspects of his business - that's pretty much standard practice in a lot of industries. Mine included - I have a non-disclosure agreement that I sign for the work I do. It's really not that big a deal if someone says "I do/make/sell 'x' but can't tell you how/why/where."
Thank you. I have always stated that I am willing to discuss anything in the proper venue, and a public forum is not the proper venue. You want to meet my at the local Starbucks and talk about this, that would be fine, you want me to meet at "XYZ" firearms manufacturer where you or your buddy works, that is not going to happen. I will not discuss technical details of our unique products, like our ambi upper, I would be more than happy to demonstrate it and discuss it in a proper environment. But I will not give you the shape file, a blueprint or the actual secret to making it work. This is why you do not see 20 different manufacturers making a similar product.