Good thing PS4 will have GPGPU, hopefully it will be able to play ports of WiiU games.
The idea that Nintendo makes weak systems and Sony make high-end powerful systems is so funny. Funny because it is only one generation old. The N64 was much more powerful than PS1 and the Gamecube more powerful than PS2. Sony dominated those generations with basic tech and mainstream appeal. When Nintendo went cheap and mainstream with Wii and Sony went niche with the expensive PS3, fortunes reversed. If Sony is wise, they will release a moderately powerful machine at a good price. If they realease something very high-end and expensive again they are at risk of following the path walked by Nintendo for two generations and approaching GameCube-like levels of irrelevancy.
