The SEC has issued a cease and desist letter to online lender Prosper.com.  I lend money on Prosper so I have a vested interest in the outcome.
The problem is the SEC claims that loans Prosper facilitates are actually securities (stocks/bonds) not just loans.  When you sell securities there are a whole host of byzantine rules [...]

Maybe you’ve heard of peer to peer (p2p) lending. It’s also known as social lending or person to person lending. What is it and how does it work? I have some experience in this area so read on to find out what p2p lending is all about.
Borrowers
Consumer loans are big business. [...]