ReadWriteWeb has been holding its 2WAY Summit at Columbia University in New York City.

We have a full program again today. We'll be hearing from thought-leaders, researchers, investors, technologists and entrepreneurs - all great minds who'll be sharing their thoughts about the future of the Web.

Yesterday's keynote speakers included NPR's Andy Carvin, investor Fred Wilson and researcher danah boyd.

Today's line-up includes more speakers, a speed-geeking session and break-out panel discussions.