While I am getting ready to fly to A&D world 2007 where I'll present both SOA patterns and the SPAMMED architecture framework, I thought I'd throw in a little update on the book as well.

I've made a small change to the way chapters 5-7 are organized. They are now grouped under a separate part called "Service Interaction Patterns" (and chapters 2-4 are grouped under "Structural Patterns").

• Chapter 5 is focused on Message Exchange Patterns (MEP): synchronous, asynchronous, events and transactional  - The patterns there are not new for SOA, instead the focus is on the meaning of implementing the usual MEPs under SOA constraints. I sent it to manning early last week so hopefully it would be available on MEAP soon.
  
• Chapter 6 is called "Consumer Interaction patterns" and includesthe UI interaction patterns as well as interaction pattern with other types of consumers. This is the chapter I am currently working on.
  
• Chapter 7 is unchanged for now

Lastly,  as you may remember,  I publish online one pattern from each chapter so I'd be happy to get comments on which of the following three patterns (from chapter 6) you like  to see on-line: Reservation pattern (making partial commitments), Client/Server/Service (integrating Legacy or thin clients with SOA) , Client/Service (integration Rich clients with SOA) - if you want to vote just send me an email or leave a comment