If you like clever data visualizations, you’ll love Visual.ly, a startup that lets you find and make infographics with all kinds of web-based data. The site aims to be a repository for graphically organized information on the web, as well as a marketplace and community for publishers, designers, researchers and everyday web users. Not only does the site aggregate and help you find great infographics, it also lets you make infographics of your own using various types of data. A demo of this capability can be seen right now with the Twitter Visualizer, a tool that lets you build and customize Twitter infographics.