Is that actually true? I remember seeing the WDC volume bug that had shown up where the seller volume was listed as BTC but that's about it. It's really a shame about mcxNOW because it was actually run quite well I thought I would wait it out but seriously changed my mind when he started putting in such ridiculous rules, the paybans were annoying enough by themselves lol.
The site was never tested under load, he pulled the plug on it when it was doing only a few hundred BTC of trade per day, who knows what memory leaks and race conditions lay lurking below the surface, C++ is notorious for those. The site lacks basic exchange features such as an audit trail on your trades/deposits/withdrawals, password recovery, a support ticket system etc.
The payban is just another revenue scam like the high trading fees and the upcoming support fees. RS tries to deflect the scam by making out it's revenue for fee share holders, but neglects to mention that he holds 86% of the fee shares, 61% personally, 25% in interest pools which pay the fee share holders of which he is the largest!
So, what did the people who invested millions of dollars worth of BTC in mcxFEE shares get for their money? Sweet fck all, a B-grade site that lacks basic features, and has almost zero trade volume, worth at best a couple of months of full time programmers wages, certainly not millions.