Nincompoop said:
Yes, that makes it inferior. The key today is versatility. Only people with a shit load of money buy stuff for only one purpose.
An example of how people like versatility are smart phones. They can play music, take pictures and browse the net and obviously a lot more. You don't see a lot of people with smart phones AND an mp3player AND a cheap camera AND a GPS or something.
I actually bought my PS3 because it can also play movies. I wouldn't have bought it, as just to play games (and only on a console) wasn't worth the money.
PS. It's not just that the PS3's processor only devotes it's power to games. It can't do much else. The reason it can have so many cores at that speed compared to the cost and size is because it is a simple design. There's no way that processor could run anything like Windows or Mac.
The PS3 can run Linux quite nicely though (even the US Airforce uses them that way, as they're a cheap way to make a "super computer"), recently Sony "patched" the option to install an OS other than the PS3's native one, but they're facing quite the class-action law-suit over it now.
The reason it can't run Windows or MacOS is simply because of it's core architecture. IBM Cell chips are pure x64, the 2 mentioned OS need some x86 compatibility to function even on their 64-bit versions. Linux and Unix however work quite nicely on Cell chips, as they don't necessarily need x86 commands to work, pure x64 works fine for them.
Cells aren't exactly a simple design, IBM uses them quite a bit in their high-end server line, they are extraordinarily powerful out-of-order processors, however they are a pain in the rear to programme for because of their pure x64 architecture, hardly anyone uses that and experienced programmers for it are as a result a lot harder to find.
Most software is written for x86 style CPUs, with perhaps a little x64 thrown in (everything since the AMD Athlon and Pentium I CPUs has had x64 capability to some extent, but the software needed to be compatible with the older stuff).
I'm an almost exclusive PC gamer (I own a DS, that's the only console I've ever had and I'm 29), PC gaming is nice and healthy, although the very existence of lazy console ports make me sad.
There are plenty of good games for PC though, even if many of them are ports. When properly executed a console port will generally provide a better experience on PC (unless the game really favours controllers, and even that is easy to compensate for with a wired Xbox controller). We still get plenty of exclusives, but they're more restricted in genre these days or they are from smaller developers.