An opinion aggregation institution that lets you put weights on opinion havers, opinion haver trusters, opinion haver truster trusters, ...
It has a special case where the opinions are opinions about what content is good.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
It has a special case where the opinions are opinions about what content is good.