Ok Microsoft has had this policy for a while now, where you can trade in your old Xbox 360 or PS3 and you get $100 towards an Xbox One, I was wondering, why Sony hasn't followed suit, even though the PS4 is currently the best selling console on the market, I guess you could argue that they don't need any gimmicks, but its a legitimate concern, what if I had an old console or consoles I don't use anymore, but I really wanted a Playstation 4, and it would have been an added bonus to get a discount for my old obsolete console, there isn't a mechanism for that with Sony. What do you all think, should Sony offer discounts on the PS4 for trading in your old consoles?