Written in ~6 hours today for our internal company hack day. Curious if people find it useful (or what might improve its utility). I plan on letting people sh

Written in ~6 hours today for our internal company hack day. Curious if people find it useful (or what might improve its utility). I plan on letting people share their activity counts anonymously to build a scrolling graph of Internet activity--my main goals were to see when I'd last taken an Internet vacation and to compare my Internet habits to those of others.