The first version of the developer API is done! It uses a REST interface and returns XML documents with location information and device information for your Blackberry Tracker account.
Right now I've only implemented a library in Python, although I might do one in PHP soon(If anyone wants to contribute, go for it).
You can use location/device information to put on your website or blog, or whatever else you can think of.
Development Site:
Blackberry GPS Tracker - Home
Development Wiki:
Main Page - BlackberryTracker