This forum is a hardcore gamer place. So, you guys play classic game consoles by default. But my question is this...do you care about console backwards compatibility at all? I sure don't. But my ear is always on the ground listening to people talk about how they hate the current generation of systems (PS4 and Xbox One) don't have backwards compatibility at all. The Wii U, however, can play SOME Wii games. But Gamecube games are not compatible.
Sony launched (although still in its infancy) their game streaming service (Netflix-style with games) call Playstation Now, which allows people to play older PS1, PS2, & PS3 games on their PS4. But Microsoft is pretty quiet about their future plans. They did mention that software emulation is in the works where you can download games from Xbox Live from the previous generation. That is not even something they really care about.
As for myself, I could care less about backwards compatibility. The concept has been around since the Atari days where the Atari 7800 could play 2600 games. I always feel that each console should play their own games. That is why I have 2 TVs (with one spare) for classic consoles and 2 HD TVs for new-gen consoles. There is something else. I have a "strange" tradition of taking care of my consoles where I let the console rest every 2-3 hours of gameplay (and not play it for the rest of the day) and rotate them around so that each console has a rest period (like a few months). So, I believe that if you play say a PS1 on PS2, the PS2 would not have time to rest when you feel like playing another PS2 game next time. Get my point?
It seems "strange" to regular gamers. But you know, my oldest console (The NES) bought back from 1988 still works like new. The up and down mechanism (where you put the game in) still works flawlessly where other people complain that the older NES models wear out quickly and the mechanism has to be replaced all the time. All of my other consoles also work like new.
Anyways, Backwards Compatibility is a marketing thing for casual gamers in my opinion where they like to trade in their "old" consoles for the new ones. Therefore, they can no longer play older games if the desire to do so. Another thing is people complain about running out of room with so many consoles to manage. Really? If there is a will, there is a way. I've seen hardcore gamers' house where they have massive entertainment centers that cover the walls with classic consoles to modern ones. You can play anything you want--just pick up the controller. :-)