Open Source Summit: Day 1 in 5 minutes: 
As you can see in the video below, the first day of the Open Source Summit was quite educational. My day was filled with clouds, containers, community building, flavors of Linux, and Linus Torvalds.
Here are the links that go with the video above:
read more: Opensource.com greggpollack
Supporting Open Source.
Have you tried: Diving with Sharks?
