It is becoming pretty clear that [Reactive is the next big thing in software][1]. But there aren't very many resources yet about how to actually build a Reactive application. Recently I hosted a webinar about "Building Reactive Apps with the Typesafe Platform" where I tried to explain Reactive in a tangible way using the [Reactive Stocks][2] sample app from [Typesafe Activator][3]. Here is the recording of that presentation:
<iframe width="640" height="480" src="//www.youtube.com/embed/iYxI5IX11UY?rel=0" frameborder="0" allowfullscreen></iframe>

Let me know what you think. Thanks!

 [1]: http://www.reactivemanifesto.org/
 [2]: http://typesafe.com/activator/template/reactive-stocks
 [3]: http://typesafe.com/activator