In March, we tried something a little different with our Webinars - a series of short presentations (~30 min. each).
Our first "shorts" series covered the API Facade Design Pattern. Here are the links to the video and slides for all 4 Webinars.
NEW July 2012: We've created a new eBook with the API Facade material.
As always, we'd love more of your thoughts, insights, or questions on the api-craft forum.