I'm Scott Klein, and I am currently writing a book on Windows Communication Foundation for Wrox. This forum has been pretty quite and with WCF currently in RC1 this is the perfect time to get this forum popping with activity.
If you have question and/or want to discuss this great technology please don't hesitate to post here. I can't promise to answer them but I do promise to answer as many as I can. Plus I am sure there are others with a some knowledge on this topic as well.
Looking forward to hearing from you!
Author - Professional SQL Server 2005 XML