Spring Integration, MuleESB and Apache Camel

A quick an helpful comparesation of the 3 major integration frameworks - Spring Integration, MuleESB and Apache Camel - provided by Kai Wähner.

"And the winner is…
… all three integration frameworks, because they are all lightweight and easy to use – even for complex integration projects. It is awesome to integrate several different technologies by always using the same syntax and concepts – including very good testing support.
My personal favorite is Apache Camel due to its awesome Java, Groovy and Scala DSLs, combined with many supported technologies..."

http://java.dzone.com/articles/which-integration-framework