aKademy, the yearly KDE developer get together happened, and they fortunately put up all their videos of the talks. Fantastic.
Each video however is so fixated on the presenter, that it cuts out the slides!. And worse yet, not all the talks have their slides posted.
The two most important parts of a slide based talk, are the talk, and the slides. Sure it's nice to see what Shuttleworth looks like in action, but I don't need to watch him for 30 minutes straight, as I try to guess what his slides said.