[camlov2]

I agree that there is no security in owning digital cards, the app/company could fold at any time. However, most of the people under 20 have had a cellphone in their hands most of their life. Candy Crush and Angry Birds are as real a game to this age group as Monopoly and Risk are to those of us that are older. Digital is the new reality and will probably only become a larger part of our everyday life as we get older. Personally I am 39 and I don't buy physical books anymore, why should cards be any different?