I tend to think current Prosper is a quiet implementation (poorly, as always) of shadow-Prosper to service existing loans to completion, as outlined in their previous SEC filing.
For all intents and purposes, the lights are out.
ETA: If there IS going to be a PD 2009 (pfft), not even a team of horny clydesdales could drag me off my chair in the front row at CL's "keynote" speech.