There’s no question that Yelp has been one of the most popular review sites on the web for many years now, but there’s also no question that it’s been facing some serious challenges lately. One of the biggest is that it’s become increasingly difficult to stand out on Yelp. With so many businesses now listed on the site, it’s hard for any one of them to get much attention. Of course, there’s always the risk that a negative review will bring down a business’s rating. So, is Yelp becoming obsolete? There’s no easy answer to that question. On the one hand, Yelp is still one of the most popular review sites out there. On the other hand, it’s facing some serious challenges. Only time will tell if it will be able to overcome them.