Those are about as copresent as an overeager sales person. The examples in the article would be more like shopping with your friends. Imagine a shopping site th

Those are about as copresent as an overeager sales person. The examples in the article would be more like shopping with your friends. Imagine a shopping site that friends could browse together. Unfortunately no shopping site wants to be social because they want to control the experience, not surrender it to the users.