Excellent technical description of how this works. :) I think I still have access to some data if you need it, but I agree there isn't much to be had. If only

Excellent technical description of how this works. :) I think I still have access to some data if you need it, but I agree there isn't much to be had. If only Facebook would open up their API for us to snag faces from user's photos using the tagging/notes system.