Many times I was asked to explain different SOA related terms.
In this I would to recommend www.soaglossary.com web site where you can
find complete list of term related SOA field.
I would like also announce (after short silence) new chapter in my blog
which will be about new features of BizTalk 2010 , Windows Server AppFabric.
May be will be some posts about SOA and Azure technologies.