I agree totally with the sentiment of the thread. I have flown for years with MSFS.
HeadTrackNoIr was a leap forward.
When I discovered TileProxy I never looked back to the autogen scenery. (Although I sure did miss the trees. It's hard to land when there is very little ground reference.)
I tried Flyinside but it crashed left right and centre so I was less than impressed.
My favorite flight in FSX was the ASG29 at LOWI. So when I saw the YouTube video of soaring at Innsbruk I was instantly sold.
FS2 has not disapointed me. First flight was jaw dropping amazing and I've enjoyed every flight since.
You see comments in the forum "what about plane x or Y". My advice to IPACS is to concentrate on the core functionality and exposing API's. Commercial partners and end users will build out the product around you.
What made MSFS a success despite some fundamental limitations was an army of talented users adding to the richness of the product.