Prosper is the microlending website that allows users to fund one another's loans. We think it's an interesting idea for freelancers looking to make capital investments in their businesses. As part of the Carnival of Personal Finance, the blog Money under 30 has tips on how to get your Prosper loan funded. We're interested in whether Prosper has worked for any members of Freelancers Union.  If you have experience with them, please share it in the comments!