I started playing around with Prosper in 2010. I have had a very good experience. My overall return is about 6%. It's very easy to dial in exactly the amount of

I started playing around with Prosper in 2010. I have had a very good experience. My overall return is about 6%. It's very easy to dial in exactly the amount of risk/reward you want to take. I had actually typed this up but deleted it because I thought the question was more about a beer-money level enterprise.