This is cool.<p>Are you caching the data? It would be cool to see a graphical interface of this over time. The guys at insidefacebook have done a nice iteration of this idea on the analytics of facebook apps and pages (<a href="http://pagedata.appdata.com" rel="nofollow">http://pagedata.appdata.com</a>)<p>It would also be cool if you could somehow integrate Compete and Quantcast into here too (not that any of those three are terribly accurate - but would be fun to look at).