Pinterest has quickly become one of the most popular sites on the web. Several times I have featured Pinterest boards that have an educational theme on this blog. If you are a devoted Pinner like millions of people are, then Repinly will certainly interest you. Repinly is a directory that identifies the most popular pins, Pinners, and boards on Pinterest. It contains a video section and also has a statistics page that shows things like the popularity of each category and the top sources of the sites pins. The site is free to join by using your Facebook or Twitter account and it will show your Pinterest statistics and your overall Pinterest "score." Repinly is a must see site for Pinterest devotees young and old.