Terms of Service; Didn’t Read (ToS; DR) is a site that essentially distills the Terms of Service from hundreds of online companies and sites, provides a synopsis of those Terms of Service, and rates those terms of service for you. The ratings range from Class A (meaning very good) to Class E (meaning very bad). Not surprisingly, the larger the company (cough – YouTube, Twitter), the lower the rating, while smaller, more privacy conscientious organizations (such as DuckDuckGo, the “search engine that doesn’t track you”) tend to rate more highly.