ResearchScorecard is a data mining web application which helps medical researchers find people to collaborate with. While there are many tools available for digging up papers and journal publications, there isn't a whole lot of help for discovering the perfect research collaborator. Where is the web 2.0 social network of scientists and clinicians?
Enter ResearchScorecard. They maintain a database of researchers and present the data in several useful charts, tables, and now also a graph visualization powered by Constellation Roamer. Unfortunately, the website requires you to register and provide the URL of a research publication in the process but screenshots of the interface are available.