Drupal stuff

Using Drupal’s Views as a JSON Web Service with the REST Server
Drupal 6 does not have web services built in – instead they are part of the Services module. The Services module enables your Drupal installation to provide data to clients such as Flash, Javascript AJAX clients, or in my case, an iPhone application.

To use the Services Module, you will have to install additional servers to communicate with clients – for instance, the REST Server and the JSON Server. Using GitHub example as a guideline, I can see that JSON parsing is a lot simpler on the iPhone than XML, and I’d prefer to stay away from XML anyway.