I actually feel like Nintendo's game key cards are a reasonable compromise, or at least a step in the right direction. Trade-able, lend-able, sell-able, fully o

I actually feel like Nintendo's game key cards are a reasonable compromise, or at least a step in the right direction. Trade-able, lend-able, sell-able, fully offline with no need to periodically auth with a server as long as you have the game downloaded already. They also let you transfer games peer to peer so you don't even need to get it from their servers. The issue with full digital ownership is I don't see how it can be implemented without totally killing the original owner's sales. Imagine if you could resell games on steam and undercut the developers: no-one would buy from them anymore after the initial round of sales, as there's no practical difference.