In a smart move, Google has opened up it’s APIs to iPhone SDK. What does that mean?

In a Google blog posts:

“Perhaps you want your iPhone software to send photos to a Picasa Web Albums account, or keep a journal of phone calls automatically in Blogger. Maybe your iPhone application accesses a database of information from a Google Spreadsheet or from Google Base. With the Google Data APIs Objective-C Client Library, creating software for these tasks is straightforward.” “If you are writing iPhone software, just drag the “GData Sources” group folder from the GData project file into your iPhone project, and use the GData APIs as you would when writing a Mac application. ”

Take a look.