I have been set a challenge by one of my schools that I manage to try and block access to the Facebook App on the iPad / iPhone / iTouch.
Since it is a school they have watchdog filtering which has all of the Facebook domains blocked so that if you try and access the sites from a browser either from a mobile device OR from a computer it doesn't work.
However if you open the FB app you are able to update / check FB with no issues.
It is happening on Wifi as they do not have 3g data and i have checked that they are indeed connected to the schools Wifi and not connected to any other rouge AP's.
i have an IPCop box in play and have created ACL's with the facebook domains blocked as well but it continues to work.
Any ideas would be helpful