What is grating when non-tech-literate people come up to me and tell me what great things their I-Toy can do, while other brands could do the same for a decade.
"Look how great my Iphone is, it has a talking cat and a fart app" (The fart app was in the top 10 downloads for a very long time in Germany, simple humour for simple people)
I gave up discussing IT with those people because it doesn't get you anywhere
Some of the recent Nvidia Chips caused nasty geometry artifacts in older games which kept getting more and then the game crashes.
I wasn't able to play Sim City 4 and Startopia.
Problem disappeared when I switched from my 8800GT to a Radoen HD5870. A friend with a GTX280 had the same problem as me.
It is just idiot proof. Consoles are also built to be used by people that aren't exactly cumputer literate. The user has to be able to play a game without much thinking. It will take at least a decade till this model will fade.
Turn the console on, put in disc play game, a console just can't afford to be more complicated than that with the current market situation.