It's a hot week for Pitchfork/video news. The music industry's been buzzing about this one for the past six months, and today comes official word: Pitchfork has announced Pitchfork.tv, bringing "original mini-documentaries, secret rooftop and basement sessions, full concerts, exclusive interviews, and the most carefully curated selection of music videos online." That's some nice vertical brand building. May wanna set ...