Neat, but you really should provide some exploration entry points. http://www.wolframalpha.com/ http://www.wolframalpha.com/ does a pretty good job of this w/

Neat, but you really should provide some exploration entry points. http://www.wolframalpha.com/ http://www.wolframalpha.com/ does a pretty good job of this w/ the rotating suggestions and the "Examples >>" link.