@Matthew J. - it's a fair question but part of it is legalese. "Risk" is a vague term - so for the sites really what they need to disclose is facts - do you own a direct participation in the loan or is it indirect. What you are asking is: "Am I knowingly taking the risk the the borrower on the loan doesn't pay or am I unknowingly taking the risk that the platform isn't profitable and doesn't get the next venture round?" Correct? @Chris Seveney explains it well.
Our team put out a post on linkedin on the PeerStreet bankruptcy that did a bit to describe the structure so that might be useful reading to ask the specific questions on the structure. We'll do an update in a week or two.
We tried crowdfunding our fund but we found that investors don't view a fund of senior debt investments that sexy and didn't seem to risk weight investments. I.e. investors that self-direct seem to prefer direct investments into a single property versus diversification into a strategy (it's also harder to underwrite a manager / strategy than it is a single investment) - that's my personal experience.
@Carlos Ptriawan - made fair points on risk levels and experience. We're a local private lender, so perhaps biased, but agree with his assessment that the local sharp shooters (local/regional funds) are better positioned to know the lending landscape than a national player. Another question to ask is how much money does each manager have in each loan/strategy (in our case its substantial). Another lender in the market commented that "you lend like its your own money" i.e. we really care because it is our funds. The same can not be said of a platform that syndicates investors to investors without holding a piece of the risk.
I am not saying crowdfunding doesn't have it's place however the disclosures don't seem to be as clear as they should have been and the managers don't seem to hold enough residual risk. Also for many of the platforms it's only the loans that can't be sold to the institutions that go onto the platform for retail investors which has it's own inherent risks.