Great post by Kevin Kelly on why the future of entertainment (and more!) will involve renting rather than owning, but having access to anything at any time.
This is key: “The chief holdup to full-scale conversion from ownership to omni-access is the issue of modification and control. In traditional property regimes only owners have the right to modify or control the use of the property. The right of modification is not transferred in rental, leasing, or licensing agreements.”
We have yet to deal with the legal (and cultural) ramifications of an entertainment world where everything is pure information rather than a physical object, and where you pay to access the information but not to own it. Those ramifications deserve an article or book of their own.