Hopefully they add basic RPM bundling as well; as much as I like Ubuntu I think if you are distributing binaries we should be able to expect support for the latest Fedora as well.
Personally, I'm hoping they don't. Or rather, that if they do, they find a way to do it while expending zero time and energy on it...
Fragmentation in the Linux world is one of the major things that is stopping developers from jumping on board. Valve should focus on supporting one distro and supporting it well.
