commanderW - 12:34 am on Feb 26, 2010 (gmt 0)
Last year, I went around my city talking to local businesses. I was putting up a guide to the city and each business got their own page. Almost every single business I talked to told me about Yelp. The story was the same. After you have a lot of reviews, they ask you to pay them money. if you don't, then they move all the bad reviews to the top. There was even an article about it in a local paper. This was a full year ago!