[thirdsun]

Nobody mentioned Confreaks yet? I'm surprised. https://www.youtube.com/user/Confreaks

Confreaks records, broadcasts and covers conferences, talks and presentation relevant to all kinds of developers. Neatly organized in a playlist per event and uploaded reasonably quick I consider their coverage as extremely valuable for someone like me who isn't able or willing to attend all those great conferences and talks that are still very much relevant to me.