I don't think it's a witch hunt to ask these sort of questions. I've also thought that the 70% rule can be easily overcome with two accounts, and it would be nearly impossible for LC to detect unless both accounts were hosted on the same IP, and the operator made no effort at all to mask the IP.
The point is, LC took some actions to help the "little guy", but the 70% limit doesn't work -- it doesn't even slow things down. The "Whole Loan Program" didn't help -- in fact, it's done quite the opposite by limiting loan access to the small investors.
If LC is serious about keeping the small investors in the game, then they need to find a serious solution.