The beauty of pyGTK and Glade is they have opened up cross-platform, professional-quality GUI development to those of us who'd rather be doing other things but who still need a GUI on top of it all.

Red Hat sent me the "premier issue" of this OSS magazine called "Wide Open," and there was an article in there on how all (or maybe nearly all) the system-config-* tools in Fedora (previously known as ...