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A lot of those examples you gave involved an evolution from one tech to a similar but more advanced tech (i.e. most Nintendo devices). As devices get more complex, unless they also simply evolve from one similar tech to the next, you can not assume BC will be a simple feature to add.Originally Posted by bd2003
Every console with BC (which is literally every console in recent history) has had to manage the same issues. 360, GBA, DS, 3DS, Wii, Wii U, PS2, PS3, Vita....they all had challenges and they all overcame them. Not a single one of them required the user to buy an addon (except for the sega genesis), and most solutions did require the manufacturer to eat some extra cost of hardware (cartridge/controller ports, CPU/GPU). It can be costly, but its worth every cent to them.
This isn't a new challenge for anyone. I'm sure there's a bean counter somewhere telling them that they can save X amount of money by cutting BC, and then someone with common sense overrules them and reminds the room how essential a feature it is, when they're managing the transition to a new generation. They've figured it out before, they'll figure it out again.
Every console with BC (which is literally every console in recent history) has had to manage the same issues. 360, GBA, DS, 3DS, Wii, Wii U, PS2, PS3, Vita....they all had challenges and they all overcame them. Not a single one of them required the user to buy an addon (except for the sega genesis), and most solutions did require the manufacturer to eat some extra cost of hardware (cartridge/controller ports, CPU/GPU). It can be costly, but its worth every cent to them.
This isn't a new challenge for anyone. I'm sure there's a bean counter somewhere telling them that they can save X amount of money by cutting BC, and then someone with common sense overrules them and reminds the room how essential a feature it is, when they're managing the transition to a new generation. They've figured it out before, they'll figure it out again.
The PS4 rumored specs are COMPLETELY different than the PS3 (RAM, GPU, CPU). Software BC is iextremely unlikely for it as a result. As a consumer, you will either pay extra for hardware support for BC inside the PS4, or you will pay for it separately as an add-on and/or Gaikai stream (which needs extra $$$ to support a farm of PS3-like boxes in Sony's server rooms to work). Either way, you will have to pay for it.
And because they Sony is extra cost conscious now, it makes sense to have only those who want BC pay for it (through an add-on or Gaikai streaming) than forcing everyone to pay. The PS3 took out PS2 BC, and despite the grumbling no one has made a big deal about it since, so that is why I doubt it is natively included in the PS4. It would be surprising however if there were no BC option coming at all though, even for those willing to pay extra. I also want my PS4 to have BC somehow.
Also, throughout history, no BC from a generation to the next is more common. There was no BC in:
Atari's 5200 for the 2600
Atari's 7800 for the 5200 (though it had native 2600 BC)
Atari's Jaguar for the 7800
Genesis for the Sega Master System
Saturn for the Genesis
Dreamcast for the Saturn
SNES for the NES
N64 for the SNES
GameCube for the N64
There are of course examples of limited BC, such as 360's limited support for XBox games and the revised PS3 models not playing back original PS2 game discs.
Edited by joeblow - 2/7/13 at 11:08am




















