Popfly is the fun and easy way to build and share mashups, gadgets, and Web pages.It’s made up of online visual tools for building Web pages and mashups and a socialnetwork where you can host, share, rate, comment and even remix creations from otherPo
fav.or.it is our answer to the current separation of feed reading and commenting. We have built a web interface that lets you read all your favorite content and at the same time take part in an interactive community.
DBpedia is the Semantic Web version of Wikipedia and enables you to ask sophisticated queries against Wikipedia data. The flickr wrappr extends DBpedia with RDF links to photos posted on flickr. For each of the 1.95 million DBpedia concepts, the wrappr ge