Purpose – The purpose of this research is to examine why and when restaurant consumers use and contribute user-generated reviews. This research is needed to determine the relevance of user-generated restaurant reviews in the current marketplace. Design/methodology/approach – The research methodology is based on a quantitative approach, and focused on current Yelp.com users as its population. Questions focused on the amount of usage, motives for usage, level of trust, users’ tendencies to seek novelty in restaurants and motives for contribution. Findings – Users tend to trust the reviews on Yelp.com and engage in the community aspects of the platform. Yelp.com users also are altruistic in their motivation for contributing reviews to Yelp.com. Yelp.com users who access it tend to act on the information found within the reviews. Originality/value – Research articles have focused on user-generated reviews in the past; however, few have examined motivations of using and posting restaurant reviews. The value of conducting research comes from being able to understand the importance of user-generated restaurant reviews for customers in a comprehensive manner.

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This article presents a thematic analysis of Yelp.com users' motivations to read and articulate user-generated reviews. This study's purpose was to identify factors of usage, trust, influence, and contribution of restaurant reviews on Yelp.com. This study found that information search reduction and community membership were the greatest factors encouraging Yelp.com use. Respondents reported trusting Yelp.com due to the community aspects of the website and felt they were able to sort out biased reviews easily. Lastly, the primary reasons for contributing reviews to Yelp.com were altruistic in nature, for example, helping other users make good purchase decisions and rewarding good businesses.

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In response to increasing U.S. obesity rates, legislators have begun mandating that chain restaurants make nutrition information available. While other studies have addressed various aspects of nutrition information labeling in restaurants, there has been little research into the efficacy of the various forms of delivery of restaurant nutrition information. The results of this study indicate that menu nutrition formatting has little impact on customer behavior.This study also found that when nutrition information was influential in the decision making process, consumers chose food items averaging 30% less calories. Consumers who did not change their food selection based on nutrition information still indicated they found the information valuable and appreciated its availability.