Vaidy has coverage of the new Microsoft Dynamics Online Connect feature on the home page of GP 2010. This was one of the features that I saw immediately as well. In the beta it provides a connection to the Dynamics GP community and RSS feeds. I think this is a great start to connecting the application to the community. It will be interesting to see if the final version can connect to non-MS feeds. I didn't see an obvious way to do this in my first look.