Clickable URLs on Gtk.Label using libsexy
I managed to implement clickable urls in gTwitter using some special library (cleverly)named libsexy.
This code in not in gTwitter SVN yet, first I need to figure out how to make internal libsexy to gTwitter. Because now you have to install system-wide libsexy(devel) and sexy-sharp(from SVN) and probably even link some libraries to make it work, which is not pretty user friendly.
I contacted a few people on this issue and I’m waiting for some technical details atm. But if any of my readers have some ideas, you are welcome to speak. 
See screencast: gTwitter clickable urls