This is real man!
Duncan Mac-Vicar P. is working to add Facebook support in Kopete.
So I made a PKGBUILD to build his nice plugin, obviously you can find it on AUR.
It works with KDE 4.2 or above; you also need qjson.
Now you can chat with anyone in your Facebook contact list from Kopete. It supports proxy too.
Enjoy!
Tags: arch linux, kde