MicroRevie.ws collects reviews from Twitter and puts them together for everyone to enjoy. In addition to this, these reviews are turned into Microformats, specifically hReview and hCard. By turning tweets into hReviews, they’ll get picked up by search engines such as Technorati‘s Microformats Search.

San Francisco Picks is a service built on top of schmap, that provides user comments about local restaurants and bars,...
blippr is a microreview and media organization service that allows you to connect to and republish your opinions to services...