Why PS3 sales didnt move softwares?

[steverhcp02]

Hephaestos said:
personnally when I buy a 3 year old console, I do it with a bunch of games.... at least 3 ^^.

yeah me too. And i use my 10% edge card at gamestop and trade in my last gen games i dont play for a 20% turn on those 3 games.