SOA antipatterns: The obstacles to the adoption and successful realization of Service-Oriented Architecture
Did you Perform a Silo Analysis as part of your SOA Implementation?
REST Eye for the SOA Guy
Debunking Common Refactoring Misconceptions
Introduction to Agile for Traditional Project Managers
flash-db.com/services provides a directory to some public/free web services that can be useful when training team members on using such tools as soapUI.
GoToMeeting.com offers a free 30-day evaluation of their service.