Playstations, Xboxes and Wiis

My gaming experience is, let's say, "limited".

But never mind that - it seems that Playstations are outselling Wiis a little in Japan just now. Which might be interesting, it might not be, depending on whether it keeps up that way.

The Wii should, I imagine, recover as it hits a different market - the non-gaming market, the parents and kids market. Like, we have one. The 4 year old loves it.

But then I suppose you only need one Wii in a household whereas Playstations have gone through more generations and, presumably, you need multiple bits and pieces as well as upgrading?

Or do you? I don't really get that bit.

Oh, X-boxes are much less popular. But that might be the Japanese market?