After putting my vlogging days on hold, I’ve decided to pick back up the camera and start things up again. Sofa Snark shifts its focus to Broadway this season, tackling topics including Yvonne Strahovski joining the revival of “Golden Boy,” Tracy Letts making his Broadway debut in “Who’s Afraid of Virginia Woolf,” Katie Holmes returning to the stage opposite Norbert Leo Butz, and PBS’ Stand Up For Public Television pledge drive.