We have a rolling 4-6 month dev schedule, and unfortunately, the schedule was impacted by a 2-month effort to address a spike in Paypal frauds. Note, this is a Paypal issue, however, since we accept Paypal payments and frauds were becoming material in their numbers, we were forced to create our own
anti-fraud scripts. The scripts have evolved and, for now, the problem seems to be under control. The coin/reward exchange system is a part of a 3-stage evolution of our social layer. Stage 1 is a refresh of the basic site UI which is mostly now complete. Stage 2 is the introduction of "The Wall". Stage 3 is the coin/reward system. Current schedule puts Stage 3 as a December deliverable, likely at month's end. We'll keep you updated on all of this.