Jr.
I think the situation that spawned this thread is the pending release of Microsoft Flight!
Sadly, most threads (on most boards) about this product run into shakey ground .. I suspect this relates to the same FS tribalism that stimulates X-plane vs FSX and FS9-vs-FSX discussions to heat up/degenerate.
The single biggest problem with discussing Flight! on a developer forum, is that we don't know anything about it.
The other major problem, is that anyone who does know about an SDK (in whatever state of completeness it may have been) is bound by an NDA and hence unable to discuss any aspect of it.
With regard to Prepar3D ... much of the development (perhaps with the exception of custom coded .dll) seems to be the same. That is, as it is at the present ... but may change. We then run into the same problems as above. (wild speculation vs NDA-induced silence)
Hence, it is best to discuss the harvesting and processing of Columbian Maragogype beans, and its links to indentured labour.
(Actually, mentioning indentured labour reminds me about developing FS addons for Flight! ... oops, I said too much)