Miaghstir: Meh, kernel+software=OS. Right, the NAT runs DD-WRT, a Linux-based operating system complete with shell, filesystem, web server, TCP/IP stack and a hell of a lot other stuff brought from somewhere or other.
Then your router is way more intelligent than a PS3, for that matter....
Navagon: Yes, it would make things more console-like in terms of efficiency at least. Why would anyone have a problem with improved efficiency?
Not efficiency, dumbness. An operating system servers its user, his needs and his preferences, a console is served by its user. Damn, how the heck I install my preferred ripping software (or freeware game, or retrogame, or emulator, or the fuck that I want at the moment) on a console?
Console-like mode on my OS? No thanks, I want consoles and PCs very much antipodal.