Sun understands WS-\* very well!!!
By arungupta on Feb 02, 2007
"as these two teams worked together to bring about some calm in the turbulent seas of Web services, they found that engineering knows no prejudice. The result, three years later, is Sun’s Web Services Integration Technology, and Microsoft has called it the best implementation of the WS-\* standards outside of its own."
I'm proud to be part of WSIT team since it's inception. This is a great start to the weekend!