The document provides reviews of various emerging technologies including Yelp, Wordle, the Wayback Machine, My Alltop, Facebook, Twitter, Flickr, Google searches, Delicious, and Quizlet. It summarizes the author's opinions on the ease of use, features, and usefulness of each technology. The author found Yelp, Wordle, the Wayback Machine, My Alltop, and Facebook to be generally positive while expressing dislike for Flickr, privacy concerns about Google searches, and preference for traditional study methods over Quizlet.