use their name they gave jawbone, not their env[username]
maybe use their ssh public key to identify them, not their jawbone xid? at any rate needs some layer of security. that could be it. actually, wait, that doesn't make sense.

git sleep

gem install git-sleep

to be used in conjunction with gitsleep.com

usage:

git sleep authorize will walk you through authorizing with Jawbone

git sleep init (from within a git repo) will install a git pre-commit hook for you

now when you try to commit to this repo, it will check if you really should be committing to this repo