OAuth
It’s been a whole year since I last made it along to see the PHPWM crowd, and once again they are providing me with a suitably scarily well-qualified technical audience for a talk I’ll give at a conference later in the summer. I love OAuth and I’m super-excited about giving this talk, with its real-world examples and proper HTTP geekiness!
http://www.slideshare.net/lornajane/implementing-oauth-with-php