hi all. typically not a sharer myself, but i've found it useful enough that i'm comfortable sharing. if you're not ok authorizing your github with some mysterious app, and you shouldn't be, the code [0] is on github (of course). there are some glaring bits missing, which i hope to finish in time. also, in the spirit of jsconf, i added a manifest so this will work with b2g devices. thanks!!!
[0] http://github.com/catshirt/github-mobile