O'Reilly Linux Conference CFP

Matt Welsh (who is probably not coincidentally program chair...) wrote in with a call for papers for the upcoming O'Reilly Linux Conference. It looks like a cool conference, almost a Linux Expo of the west (in August): two days of tutorials, followed by two days of a multi-track conference. They also will have evening "breakaway sessions" for special interest groups (sorta like BOFs, it seems). I actually may submit a paper...