Martin Fowler at http://martinfowler.com/bliki/ServiceOrientedAmbiguity.html - " I think SOA has turned into a semantics-free concept that can join 'components' and 'architecture'. It's beyond saving - so the concrete ideas that do have some substance need to get an independent life."

I had the privilege of meeting with David Ing a few weeks back - his 'Dude, Where's my SOA' http://www.from9till2.com/PermaLink.aspx?guid=bdf07eaf-02dd-4f65-bb57-83e00e914e45 is a fun read.