Now that Convergence 2012 is over, people are very excited about the next version. The Web Client is being called a “game changer”, and there are over 100 new features. GP 2013 is going to be out Q4 2012, so its time to start preparing.
If you are looking for more information check out the following posts
Post from Mariano with some great screenshots - Microsoft Dynamics Convergence Houston 2012 - Day 1
Post from Mark Polino - Monday At Convergence 2012
Post from Errol at Inside Dynamics GP - Announcing Microsoft Dynamics GP 2013
Microsoft’s Press Release about GP 2013