You know damn well Sony and Microsoft will "resell" last gen games digitally
Your gonna see a lot of classic PS3/Xbox 360 games being sold for $10-20
Which is not bad but it's how Ea and other publishers are gonna make extra scratch cause they know people will buy em and it does not cost much on their end to do as such
Hence in a funny way next gen consoles won't play your current gen "used games"
But overall I think it's a dick move not having backwards compatibility
Here is hoping PS4's streaming GaiKai game service is kewl ^__^