I love this phone. This is my 3rd Droid. BUT for some reason my FB Contacts is not syncing. I even called the Technical support but it didn't help. I reinstalled the FB Apps few times and reset the whole system. I tried it all but it didn't fix the problem. The only way I can sync my FB contacts if I download one to these apps like Haxsync, Ubersync or SyncMe. I shouldn't have to download any apps since my last two Motorola Droid it didn't have any issue syncing my FB contacts.
I am sorry to see that you are experiencing issues with some Facebook application features. First troubleshooting step is to delete application and reinstall. If issues continue, please contact application developer (Facebook) as this may be a compatibility issue (not all apps are fully compatible with all phones). Have a great day!