Was reading this morning, and ran across this post on Datagrid Girl's blog.  What a fantastic idea.  My mind immediately started rolling, and in a perfect world I see this app that writes testfixtures for a product development or QA group, and ties them all back to use cases/functional requirements.  Talk about true synergy between teams.  This will be floating around in my head all day now I think.

/me thinks about a possible Enterprise Architect plugin for just this.. hmmm