PS3 will outsell the X360 for the rest of the year and the rest of eternity

[azrm2k]

This may be the quickest prediction to fail, ever.  All it would take is the 360 to win next week and you're done.

On the other hand you can't say you were proven right till both are officially discontinued for a long time as there's always the possibility the 360 would outsell the PS3 a while from now.