Word-of-mouth is important for service marketers as consumers rely on it to reduce risk. Electronic word-of-mouth on sites like Facebook allow consumers to check-in and share comments about businesses with friends. This makes it easy to informally influence others. Service providers should pay attention to electronic word-of-mouth to minimize harmful comments and maximize helpful ones by prioritizing response timing and focus. Consumers view peer-generated word-of-mouth as more trustworthy than firm-generated messages.