YELP is burying negative feedback about its service listers / advertisers Ontario

We filed a negative review with YELP about being harassed by a YELP advertiser (ROGERS OUTRANK) on September 12, 2013, and noticed that another negative feedback was already listed. On September 13, 2013 we noticed that all negative reviews about ROGERS OUTRANK on YELP had been "filtered" out so that they are completely hidden from view. YELP now only lists "2 Reviews" of ROGERS OUTRANK and they are both positive.

YELP has buried the negative reviews with their "filter" and it took us three captcha's before the filtered YELP reviews were visible. Who would go through that effort to see the truth? As a result of witnessing YELP's gatekeeper strategies to conceal the truth about bogus companies we have decided that YELP SUCKS and cannot be considered a creditable source for goods and service providers. Please help spread the truth about YELP and ROGERS OUTRANK!