Alpha1089 said:
Honestly, I don't know if there ever will be another PlayStation 2. There may be consoles that sell more, but I don't think there will ever come another one that dominates the market as much as it did. Or one that will last well into the next generation of consoles. Hell, at the rate we're going we'll probably see the PS2 on sale alongside the PS5 and equivalent Xbox model.
It wasn't the most powerful, it had a rather poor start and it kept the frustrating 2 controller ports that forced you to buy a multi tap, but it was an unstoppable juggernaut. The Wii, while selling incredibly well, isn't dominating like Sony's beast did.
I have no doubt that the PS3 will last long into the lifespan of the PS4. The PS3 took longer to get going than the PS2, but from the beginning the only thing anyone could complain about is that it was too expensive and had too few games. It's now down to the PS2's launch price, is getting a mid-gen boost with Move, has a ton of exclusive games as well as all the multi platform ones and has the greatest longevity thanks to not having hardware failure issues and actually having next gen support.
The Wii is fizzing out, and will need a reboot in the next 1 - 2 years, and that will just be to keep up with where the PS3 is now. The Xbox 360 is slowly but steadily losing people to the PS3 as they're tired of having to replace it for the 4th time. I've bought quite a few accessories and games off ex-360 users. That will only continue, and eventually it'll just fizzle out. When people stop playing 360 and Wii, they'll still be playing the PS3. It's not going to be the same dominating juggernaught from start to finish that the PS2 was, but in the long run it'll be the closest thing, and it'll be something like the PS1.
Also, if Sony gets their shit together the PS4 will be built on the same Cell architecture, just more powerful, and it'll get PS3 backwards compatibility while launching at a lower price than the PS3 did, they'll do another repeat of the PS2.