http://epf.org.pl/pl/2014/09/28/xtraktr/ By Jason Addie & Eric Barret. xTraktr is a tool that helps to organize, share, and render useful statistical survey data and other kinds of structured data so people can find it, explore it (cross-tabs), visualize it (charts, tables, choropleth maps), and export and embed it in other media. We did it all during the hackathon. It’ll be available in near future under this address (not ready yet): http://dev-xtraktr.jumpstart.ge/