Is Netflix sending stripped down discs?

[BluBonnet]

I've also got stripped-down versions of Transformers 2, G.I. Joe, Orphan, Ice Age: Dawn of the Dinosaurs (although in my case, not from Netflix).

So is it just Fox, Paramount and WB that are doing this? And do they actually think this is how they are going to be getting more people to buy blu-rays, as opposed to renting them?

I think a lot of folks might just assume that if their rental copy doesn't have any interesting extras, the purchase copy woudln't have them, either.