The stats I have seen would indicate that lender interest peaked around May 2008, and e.g. %age of listings funded decreased May-Sep: http://www.ericscc.com/sta

The stats I have seen would indicate that lender interest peaked around May 2008, and e.g. %age of listings funded decreased May-Sep: http://www.ericscc.com/stats/prosper-listing-volume http://www.ericscc.com/stats/prosper-listing-volume Unfortunately, I have no good historical stats on interest rate paid by borrowers, which would probably be the best metric for lender/borrower interest.