[tony-allan]

I think that a Domain Specific Language without the scaffolding of a language like python to generate test data is a great use case.

You have a specific DSL to generate test data and store code written using your DSL with your test cases.

You then have a security model that separates the responsibilities of the test team from that of other developers. The team can generate many test cases in a secure environment. You could then seek community input into your test processes with having to worry about rogue code.