Setting up a custom Facebook application
Integrating Facebook into your Titanium application may at first seem like a daunting prospect, but once you understand the steps that are necessary to do so, you will see it's not really too hard at all! However, before you can allow users to post or retrieve Facebook content from your mobile app, you will first need to set up an application in Facebook itself. This application will provide you with the necessary API keys you need before the user can authorize your mobile application to post and get content on their behalf.
How to do it...
First, you will need to log in to Facebook using the e-mail address and password you signed up with. If you do not have a Facebook account, then you will need to create one for the first time—don't worry though, as it is completely free! Once you've signed up, you'll need to visit the Facebook Developer portal at https://developers.facebook.com/.
Follow the instructions on that site to register as a new developer...