We are working with some other investors who have been scammed on BTCJam and other lending platform to have a bounty based debt collector program to work against members who are abusing the platform and ruining it for everyone. 

This post needs to be reignited as there is an increased numbers of scammers who are taking advantage of investors on the platforms.

Check reddit post for "debt collector" http://www.reddit.com/r/Bitcoin/comments/2pztdb/any_reliable_debt_collectors_based_out_of_us_and/