Twitter is following March Madness with a frenzy of coverage for the basketball season’s end. The social network is streaming an as-it-happens NCAA Final Four commentary show through @marchmadness, Final Four Twitter Live, starting with the Auburn vs. Virginia game on April 6th (that’s right now, if you’re watching in time) and wrapping up with a championship show on April 8th at 9PM Eastern. Whenever you tune in, the Turner Sports-produced show will “highlight” the Twitter discussions around each game using a host of analysts, reporters and special guests (such as Tiki Barber and Takeo Spikes).