OAuth: A Question of Trust

PHPNW User Group, May 2012
PHPNW is my local user-group and also one of the nicest and most technically qualified audiences I know. So when I was invited to give an all-new talk at DPC (a notoriously technical conference), I was pleased to be able to bring it to the user group first so they could tell me what I was doing wrong - which they did, very nicely.

If you're looking for the slides, I have some changes to make and will put them live after I've given this talk at DPC in June (mail me if you need them before that!)