BizTalk Server 12th Birthday

Happy Birthday BizTalk Server 12/12/2012 Born on 12/12/2000

A Many more returns of the day for BizTalk Server ... The first version of the product "Microsoft BizTalk Server 2000" was released back in 12/12/2000

BizTalk Summit 2012 is happening in Redmond, Seattle on 10th and 11th of December 2012 .The main objective of the event is to show the roadmap, future direction of BizTalk and to highlight what’s coming in the upcoming BizTalk Server 2013 version and improvement that’s happening on the integration side in Windows Azure.

Some good news about BizTalk Server. In Scott Guthrie, Vice President, Microsoft developer division key note, he has mentioned that the "Microsoft is heavily investing on BizTalk Server".
But I did not get, What is the roadmap for BizTalk server beyond 2013

More about the summit please read here . 

But where Microsoft is investing ???