If you weren't able to listen in on the Symfony2 Online conference back on June 22nd and 23rd, you can catch up by checking out the slides that have been posted to the Symfony blog today.
Yesterday and the day before, Sensio Labs organized the first Symfony2 online conference. It was a great success with more than 350 attendees (from over 35 different countries), and a dozen hubs around the world. Thankfully, the platform worked fine.
There's several sets of slides posted here for sessions like: