Former GTK+ hacker, specialized in GtkTreeView and friends (basically almost everything that has to do with GtkTreeModels). I also maintained the OSX port of GTK+. Currently, completely taken by my day time job, which is being a PhD student. As you might know, PhD students actually are not supposed to have spare time, so hacking on GTK+ didn't really work anymore. I also work at Lanedo and like to induce pain on myself by compiling LibreOffice on custom platforms.