This post is not about Yelp’s crazy filtering process, yelling about how they filter out perfectly legitimate reviews.  This article is not about how Yelp’s sales reps will continue to call you until you advertise with them.  This is about the question Is Yelp Worth it? If it is worth it, when should one pay for Yelp? What is Yelp? Yelp is probably the top peer review website ...