Aerodactyl said:
I know what you mean
the only reason I have a 3DS is because it was gifted to me! I'm hoping the next generation is still on 3DS, and I'm fairly certain it will be. After all, its a really good system and I don't know what else they could currently add to it to improve it. It has a touch screen, 3D, great online capabilities, decent graphics... They might keep releasing more "updated" versions of it, but I doubt they'll release anything that will make previous games incompatible yet, especially since they just made the 2DS as a cheaper alternative for everyone.
Gen 4 and 5 where on the same system, I suspect seven will be also.
That all depends on when the next console releases. The DS got an extra generation because it was out longer than usual, most console generations only last about 4 or 5 years and the DS lasted for 7 years. I highly doubt the 3DS will last as long, it's not selling well enough for them to give it an extraordinarily long lifespan and I can't imagine what else they'd make for it aside from Z/XY2. I'd be surprised if we don't get the next handheld by about 2016/2017ish, and if that's the case, they certainly won't be making another filler generation (also, Nintendo was very upset that 6th gen took so long to come to the 3DS, so I think Game Freak would be very wary to pull something like that again).
Back on topic, I don't think the post game is going to be anything to write home about, probably the usual stuff we normally see, everything we saw in the originals, and maybe like, one new feature if we're lucky, and that's about it. I think it'll probably be decent, but not impressive, and probably worse than usual for a mid gen game.