I had the pleasure of taking part in Richard Seroter's interview series this week http://seroter.wordpress.com/2009/04/02/interview-series-four-questions-with-ewan-fairweather/
Richard is one of our most prolific CSD bloggers and is a real asset to the MVP community. I've had the pleasure of reviewing his upcoming book "SOA Patterns with BizTalk Server 2009" which is available for pre-order now. For those of you who are architecting SOA applicaitons that are using BizTalk Server and related technologies Richard's book is unmissable reading. I will be publishing a full review of the book shortly.
Richard has an overview of the book available on his blog at http://seroter.wordpress.com/2009/03/19/my-book-soa-patterns-with-biztalk-server-2009-is-up-for-pre-order/