We work with a lot of small businesses and I've had conversations with a statistically significant number of them who have admitted trying to flood Yelp with reviews they've written themselves, writing reviews under fake named accounts, and providing over-glowing text for reviews to be submitted by friends. They get angry at Yelp for allowing bad reviews to show up and think they can fix it with reviews written in all-caps with text like "Bob and Jane ARE THE NICEST, WARMEST, MOST AMAZING PEOPLE I KNOW and the person who wrote the review above DOESN"T KNOW WHAT THEY'RE TALKING ABOUT." We always advise them not to use these tactics but to instead put a sign up asking their customers to leave reviews on Yelp (since all reviews on the site trend to 4.3, they're probably improving their position with every new review).
To recap:
- So a business has a small amount of reviews online, one negative from someone who has left more than 400 reviews.
- The business asks their loyal customers to leave positive reviews all at the same time.
- Yelp sees abnormal traffic and abnormal acceleration of overly-positive reviews from brand new users (OMG. Best Dog Trainer EVER!! A+++++ Would recommend).
- Yelp's algorithm flags this activity as abnormal since it looks similar to spam/paid/fake reviews and won't alter their algorithm to accommodate an attempt to game their system.
The reality is small businesses do this kind of "gaming" all the time and sometimes it's benign, sometimes it's malicious or fake. I once worked with a client who had left dozens of reviews about themselves and complained that Yelp always took them down which "wasn't fair". Yelp sees way more attempts at gaming reviews than you'd realize and I imagine they've gotten pretty good at it. Like Google's algorithms, Yelp's algorithms may occasionally flag real reviews. Both have an incentive to improve.
The other thing is that if I'm a sales agent at Yelp (responsible for bringing in $8k in revenue this month), I'm going to call on customers who have bad reviews (and thus show up lower in searches) first. This is not because I'm trying to scam anyone. It's because the folks at the bottom are usually the most eager to pay to show up at the top. The guys who already sit in the top 5 spots of an organic search have trouble justifying the expense. If I call on someone who is on the first page of a Yelp search, their first thought isn't going to be "this guy's trying to scam us". Likewise, the companies that buy Google ads aren't the ones who show up first in an organic search either (unless they demonstrate that the ROI justifies it. SMBs aren't typically as sophisticated).
This isn't extortion, it's not a scam, and it's not wrong. It may appear obtuse from the outside, but nothing would harm Yelp more than for these allegations to be true. It would be downright irresponsible of Yelp to try to do things this way from a shareholders' perspective.
TL;DR: SMBs try to game Yelp all the time. Yelp's built algorithms to look for this kind of behavior. This business hit a lot of triggers.