“Writers … fall into two groups: those who bleed copiously and visibly at any bad review, and those who bleed copiously and secretly at any bad review.” Isaac Asimov specified writers in this famous quote, but his words could apply to business owners as well. You might be too emotionally attached to read what Yelpers are saying about your brainchild, but someone in your business needs to keep an eye on review sites. Explore four reasons why you shouldn’t ignore those online reviewers.