Nice to read suggestions about bettering the game(s). I realize you've played a while, and most of this you probably already know, but I'll reiterate for those who may not be aware of the history of the game.
TrackMania United, and later the updated
TrackMania United Forever, was an effort to bring together the 7 environments that came before (Desert, Rally, Snow, Island, Bay, Coast, Stadium), and also improve upon them by adding new blocks to most.
With
TrackMania United Forever you could play all 7 environments on the same server. Later when the community hacked the gbx files to allow envmixing, you could build in any environment with any car from any other environment. You can still do this.
TrackMania United Forever offered a lot of possibilities and brought people together who may not have played together otherwise if they may not have shared primary interest in the same environments. In many respects, I still see this as the best version of TrackMania to date, not from a technical standpoint, but from a conceptual one.
For those who couldn't afford United, or had little interest in playing anything except Stadium, there was of course the option to play
TrackMania Nations Forever for free, an update to
TrackMania Nations ESWC. As a bonus,
TrackMania United Forever players could play with their game on
TrackMania Nations Forever servers, which were often more populated than United ones.
When Nadeo created
ManiaPlanet and decided to release environments as they became available, by design they made it so each environment was played separately. A departure from most previous versions of TrackMania. Quite understandable when you consider
TrackMania² Canyon vs
ShootMania Storm. Racing vs FPS. They don't really go well together on the same server.
However, those who own all
TrackMania² titles,
Canyon, Stadium, and Valley, can now play in the official TrackMania 2 Titlepack that was released in the recent
ManiaPlanet 3.0 update. You can download it free in-game in the titlepack Store you see from the main menu. By playing in this titlepack, you can play on all three environments on the same server. EnvMixing is also supported for the Canyon and Valley environments, so you can build with any car you want in those two environments. It's as simple as choosing the car when you go into the editor to create a new map in that titlepack.
Note: you can't choose Canyon or Valley cars for the Stadium environment.
Community members who wish to make multi-environment titlepacks may also do so. For example, the new Stunters titlepack is multi-environment.
I'd end by saying that you're posting in the wrong forum if you wish to speak to the devs.
Mania Exchange is a community run website.
The devs use ManiaPlanet Forums:
http://forum.maniaplanet.com
But maybe the TM2 titlepack will be the answer you were hoping for.
RedVirus says:
I just wish there were more of us in one game then spread out.
I think many would agree with you on that statement/desire.