From a link posted, somewhat appropriately, on Facebook.

The Guardian UK is reporting that “West Wing” creator Aaron Sorkin is writing a film about how Facebook was developed.  As part of the process, he’s started a group page on Facebook called “Aaron Sorkin and the Facebook Movie.”

“I’ve just agreed to write a movie for Sony and producer Scott Rudin about how Facebook was invented,” Sorkin wrote in his introduction.

“I figured a good first step in my preparation would be finding out what Facebook is, so I’ve started this page.”

 – Matt Price