I just visit msdn website and found something new. It is Connected Service Framework. I open the demo from http://www.microsoft.com/serviceproviders/solutions/connectedservicesframework.mspx
It is about helping telecommunication industry or maybe others to deliver more service and work together with content provider and 3rd party to gain more profits.
I just think, can it be a chance to develop a new software or service? Maybe I can connect with another Web API / Mashup to get it work.
