Sykes doesn't seem to understand that that OTCBB is not a exchange (also OTCBB doesn't exist any longer) and OTCMarkets is not a regulator. They are a for-profit PR company.
In the article you linked to - Sykes doesn't understand the OTCM as he writes:
I'm not saying that 'fluff' doesn't come out of that man's mouth at all... You may be correct in your claims. But that article had nothing to do with shorting OTC stocks. It was about his hypothetical money making plan if he owned the entire OTCBB. Either way, thanks for the article, keep up the research... Just as every one of us needs to do.