Hub and Spoke
As of February 2015, there are a few teams who have contacted me for help with implementing the Truthcoin protocol. Some operate openly while others requested that I maintain their anonymity.
I offer all of them (and anyone who emails me) free Truthcoin advice. I do not have an exclusive relationship with any team, although I have preferences like anyone else.
I look forward to linking to the winning team(s) here (and on twitter) when they have finished something presentable. Dramatically, each team plans to finish their coding work at around the same time: April-June of this year.