Steve, > BSF is out there and widely used. Worth considering?
I've used BSF and Rhino extensively in my "real" work to produce user scriptable behaviours and automation, for instance for allowing users to provide their own calculations for carriage and dicsounts in an e-commerce web-app. I'm a big fan of it and would love to see someone write a scriptable Mailet and Matcher, but IMO it would have to have it's scriptable Objects carefully thought out, and it's context closely defined to prevent abuse. d.
