What is the Infodump? Does Mefi release other data for study?
The Infodump is Mefi's regularly-updated published collection of site statistics. It includes a great deal of information about posts, comments, tags, categories, favorites, and user behavior concerning all of those. The Infodumpster was created and is run by user Combustible Edison Lighthouse. It is a convenient way to run searches on the information from the Infodump.