Facebook on the go

Facebook is really trying to make itself more useful while it's users are on the go. A few days ago, I noticed this new link appearing under the profile pictures of my friends:

Subscribe by SMS. When I click it Facebook tells me "Jeff's status updates will now be delivered to your phone via mobile texts." Cool.

Here are some other things you can do while on the go. I particularly love the "Get cell phone #" option. Way useful while on the go. Here's the full list of what you can text to FBOOK (32665):

Update status: is at john's party
Message: msg john smith whats up?
Get profile info: srch john smith
Get cell phone #: cell john smith
Wall post wall: john smith happy bday
Poke: poke john smith
Add a friend: add john smith
Write a note: note this is a mobile note

Since Facebook is so easy to use on the web, this is their way of heading Twitter off at the pass in the mobile arena. Twitter is growing (by double), but even my Mom's on Facebook.