According to a post by Wayne Chang, an engineer on Facebooks mobile team, usage of Facebook's mobile products has grown from 5 million to 15 million active users since the beginning of the year.
This growth is being attributed to the convenience of being able to post status updates while on the go from Centros and other mobile phones. He stated, "Now you can converse with your friends on Facebook by commenting on their updates no matter where you are."
The Facebook app is a staple of the Treo and Centro. You can download it directly to your Treo 680, Treo 755p or Centro (if, for some reason, you don't have it), by typing mobile.palm.com/facebook into your smartphone's web browser.
Along with doing status updates, the Facebook app will let you: send and receive Facebook messages, and respond to friend requests; view and post photos; browse friends' profiles, post messages to their wall, and send friend requests or search for old friends through Facebook; and, open Contacts and dial your friends with just one touch.