Why it matters: Anyone who has been an active internet user for an extended period has likely dealt with criticism of some sort, but companies and business owners tend to get the worst of it. Whether openly hostile or merely critical, negative reviews for products and services are the norm, and tech companies have made it easier than ever for users to share their opinions.
However, opting to do so might just land you in hot water in some circumstances, as one anonymous Google user is about to learn. A dentist









