"Advanced" webservices
Like I've mentioned before, I have been trying to get beyond the VS.NET wizard idea of webservices. I have incorporated some WS-Securiy and have moved on to WS-Trust and others.
Besides all the Understanded ws-policy articles and the standard a good article is:
http://msdn.microsoft.com/webservices/understanding/advancedwebservices/default.aspx?pull=/library/en-us/dnwebsrv/html/wsoverview.asp
Somehow I hadn't put the idea of “composability” into my webservice efforts. Makes more sense. This is one of the problems in trying to learn this stuff by your self - no one to share ideas with.