There has been much written lately about the possibility that AT&T, Verizon and other Internet providers might charge Google or Vonage or LawSchool.com for bandwidth, or might otherwise restrict data providers. The "Big Boys" could pay to be on a superhighway (although they would likely pass the costs on to us, the consumers), but the average website would likely not be able to afford comparable speed. Thus, many websites would be relegated to the "slow lane" and would be at a serious competitive disadvantage.
What much of the media has missed is that Verizon is already controlling access to the Internet. The fine print of many Verizon contracts prohibits VoIP over "its" Internet connection. And PDA cellphones sold by Verizon Wireless already block the use of a Slingbox or other streaming video that Verizon has not already approved, and in which it presumably has a financial interest.