Live blogging at Facebook HQ. How to get on the waiting list to try the updated news feed

Yesterday I mentioned that I was invited to Facebook HQ for a press event announcing an update to their news feed. ——————————————- FB HQ ——————————————– 9:45 Landed at FB HQ. Drove all the way around the old SUN campus before I figured out where to park. 9:50 Checked in with other newsy types. Foxnews was…