Conferences at work

In my fight for learning, make people learn, and improve the overall quality in the product and in the team, I came with an idea, to use the daily hour break for having lunch while watching a conference from infoq.com (by the way, what a great web!). I'll be recommending conferences from there when I like them, and here it comes the first (the third we visualize in our small team)

http://www.infoq.com/presentations/Java-GC-Azul-C4