Go on? What is the correlation? Steam has absolutely nothing like this at all. Unless you are referring to game sharing, in which case you might've missed a thread a few days ago on the topic.
I mean all the people who claimed that the original plans for the xbox one would have been similar to steam but would also allow people to sell back games. I think its clear that it would have ended up something like this instead.
Whats this about gamesharing?