Signup for an account at wibiya.com and setup the code on your LP.
Make a unique content post on your Facebook Fan Page.
Go to TinyURL & setup your call to action URL based on your content.
Go to Wibiya and setup a rule for the same things in my photo.
The big step.
Now you can choose to serve a message or link to follow up with the specific piece of content the user was sent from your Facebook post.
You can use tiny url to create call to action based URLs.
Your creating a marketing funnel that follows up with a message or a link that is specific user that clicked through your post URL.