Check out the relatively new website called Prosper.com. It is a peer-to-peer lending
The nice thing about Prosper is the community element. As the site notes:
"Groups are the heart of the Prosper marketplace. A group is organized by a single leader and consists of borrowers who all share something in common. Borrowers request membership or are invited to join a group, and since membership is limited, usually have some connection with one or more group members."