Could you be anymore slippery and disengenuous ?
Sure - here's what I really think:
I think FG first and foremost is a collaborative project, so I'd like to spend my spare time doing development together with people, not in a competition against someone duplicating the same thing.
Second, I think your challenge is childish - I have my existing work in FG to speak for my abilities, you have yours. I have whatever I say about physics, math and aerodynamics to speak for my abilities, you have yours. Anyone can make up his mind what to think about that.
Third, unlike you, I actually spend a lot of work developing the simulation platform we all love and enjoy, so forgive me if I won't spend too much time convincing you of how things stand.
And fourth - there's no shame in not understanding the math required to simulate spaceflight. This actually is rocket science (pun intended). But there is, in my view, something fundamentally wrong with writing in every second post how bad everyone else's FDMs are when every second conversation with you shows that you apply a very simple picture of aerodynamics based on force arrows attaching in points and insist that things not in this picture can't be. Yes - there's people around who don't even apply that picture and can learn from you - but that doesn't mean you have it all figured out.
And finally - I realize fully well what 'the needs of the content providers' are - it's a setup in which you get to use all the stuff I work on (because it's licensed permissively) and you get to tell me what to do (because of said needs) - whereas you have complete control over your work (because you license restrictively). It's painfully obvious why you want this setup - but forgive me if I don't get all misty-eyed at the prospect to do your bidding and get nothing in return. I'd like the setup fair and collaborative - I license my work permissively, you do the same with yours - and we might both find something useful created by the other. And who knows - eventually we might end up with a viable flight simulation...