The Writers Guild unveiled its 2009 TV nominees this afternoon, revealing a radical shift in taste that rotated only one new drama and two new comedies into the year's Best Series nominations — all replacing old nominees that weren't on the air this year. Let's hear it for attrition!

Dexter, Friday Night Lights, Lost, Mad Men and The Wire occupy this year's dramatic category, with Lost filling in for 2008 retiree The Sopranos. (Dexter was the only one of the nominees to earn an episode nod as well.) In comedy, 30 Rock, Entourage, The Office, The Simpsons and Weeds earned nods, with the latter two filling in for HBO's Curb Your Enthusiasm and Flight of the Conchords, which return to the network next year. Emmy surprise Breaking Bad drew three nominations, including one for Best New Series, for which it'll compete against Fringe, In Treatment, Life on Mars and True Blood.

Pretty much all the late-night shows that get nominated for everything else were recognized today as well, with Conan, Letterman, Real Time, SNL, The Colbert Report and The Daily Show vying for Best Comedy/Variety Series. The awards will be announced Feb. 7; the full listing is available at the WGA's site. Good luck to all, and enjoy it while you can, Weeds.