OMG, Best News Ever! Alerted by As Told by Jen. :) I am so wowed right now, this was certainly terrific news between the trick-or-treaters (we've had only 3 groups so far).
Edited to add: Whedonesque of course is covering this tonight too now! Joss has been in the news more this week because of the Angel box set coming out on DVD, and then tomorrow's Office episode he directed, so this is SO his week!!!! Woot!