Lifetime sales: 360 or PSP?

[Mnementh]

The PSP will sell much more, for the following reasons:

* it sold more until now  -> bigger userbase -> better 3rd-party-support

* the connectivity with the PS3: some owners of a PS3 will buy a PSP

* lesser competition: only two competitors in the handheld-market

* it's a handheld: most people will only buy one homeconsole per home, but one handheld per person