[DiapDealer]

Understood. We're just talking about different things, I guess. I wouldn't call what i do (and what issybird described) as "on demand reading." A more accurate moniker for what we were discussing would be JIT Buying/Reading: only purchasing a book when you're ready to begin reading it (from any and all sources), and not worrying about maintaining personal, digital libraries of read books. We weren't discussing paying a subscription fee for unlimited access to limited choices. That's something I certainly wouldn't have any interest in.