This is great! Once #22 is done and this also works over OS X, something nice to have -
This is very similar to RescueTime, something we'd <3 to have. Keeping the score db open, unlike RescueTime = more win for all.
Sidenote: Words < Action, I know. I wish to, but don't have time to contribute due to certain personal goals this year.
This is certainly a nice idea. Such a score could also be tracked on something like http://beeminder.com