I have updated the download link with a new demo version which introduces a few new things and shows how to use an additional custom class included to simplify accessing Facebook objects by name (example TextField1.text = User1.first_name) rather than having to parse the JSON string...the class will do it for you...
The new update shows how to load a users profile and loads friends into a listbox by name, when clicked loads their profile and information I selected for the demo into Real Studio controls! You can post directly to their wall (or yours if you specify user "me" or your username or ID). I'll be adding the user wall with a "reload" button to the mock facebook interface demo included. You'll be amazed how simple it actually gets.
**Note found in Source Download
Any questions anyone? Is this what you all were are looking for? I can make demos which encompass what you are looking to achieve in desktop or web edition for proof-of-concept of Realbasic and Facebook seamless integration by use of classes. The current classes are framework oriented so that they can be expanded as Facebook's API expands, meaning that you don't have to wait for an update to the classes before accessing the newest latest API additions. Facebook recently adopted a standard for their API and have been changing all previous APIs to reflect the standard. The classes are fully Facebook API Standard compliant.
DOWNLOAD SOURCE - http://www.realstudiodevspot.com/demos/FacebookAPI.rbp