I will be talking about Interacting with External APIs. A blurb about my talk follows:
There is a lot of talk these days about taping into the resources available through external APIs (Twitter, Facebook, Flickr, etc). Much of the functionality needed to interact with APIs is already included in the core through the HTTP class. In this session you will learn the concepts behind pulling data from an external API, sending data to an external API, how to utilize WordPress caching to increase speed and functionality, etc.
Companion Tutorial https://ben.lobaugh.net/blog/46117/wordpress-interacting-with-external-apis
Source Code ( Includes API & client ) https://github.com/blobaugh/2012-WordCamp-Vancouver-API-Demo
Stay tuned for more resources in the days to come