Wow! Fascinating article, and fascinating comment section, too. From an X-Plane fan since version 6.
I also am greatly looking forward to version 12. The most important things to me are:
1. Can I still fly all my old planes and use my purchased sceneries? (I have a ton of them - well over $1000 invested over the years, with some old favorites I'd hate to lose.) Most of them still work with V11, and I hope that will still be true with V12.
2. Maps. I have a second monitor on the side where I keep my X-Plane maps, so I can always know where I am in the world. I fly all over the world, many long-distance flights, many places I've never been. Version 11 maps are OK, but can be hard to see / hard to find things, particularly when I'm trying to see long distances. I flew from Renton Field, WA nonstop to Juneau, AK today (2.5 hr flight), but my V11 map would not let me see more than about a quarter of my route at one time. I would like maps to zoom down to see the entire continent at one time! My computer has the horsepower. I would also like maps to have some landmarks, such as naming cities, rivers, bodies of water, etc. And possibly even pins or tags so I can use the maps to keep track of all the places I've been.
Thank you all for your contributions to my flying enjoyment.
PAL