With the number of internet connected devices increasing rapidly it's important to make sure that your content, and your business, can be read and understood by machines. Creating an Application Programmer Interface, or API, which exposes your content in machine readable formats like JSON or XML is one of the best ways to accomplish this. Next week Joe Shindelar will be hosting a free webinar to show you how to build APIs on top of Drupal 7 with the Services module.