Larry Lessig, testifying before the Senate Commerce Committee this week [pdf]:

To answer that question, this Committee must keep in view a
fundamental fact about the Internet: as scholars and network
theorists have extensively documented, the innovation and explosive
growth of the Internet is directly linked to its particular architectural
design. It was in large part because the network respected what
Saltzer, Clark and Reed called “the ‘end-to-end’ principle” that the
explosive growth of the Internet happened. If this Committee wants
to preserve that growth and innovation, it should take steps to
protect this fundamental design.

Lessig makes sense, while the incumbent telcos do not. Cringely has more.