I don't think you can use this app inside a browser as John Papa eluded to in the beginning @2:37. This app utilizes WebBrowser control which is only enabled in OOB mode. The videos and all the browser "iFrame" and other WebBrowser dependent features will not be enabled, including the Facebook login api I think. Also all the COM features require it to be trusted OOB application. They'll have to make a lot of changes to make it work inside the browser, or maybe wait for Silverlight 5 Smiley

 

A good app though, too bad I don't use facebook Wink