The first argument is: It's easier to find people that already know how to use a more popular language. I don't like this argument. Why not take it all the wa

The first argument is: It's easier to find people that already know how to use a more popular language. I don't like this argument. Why not take it all the way and drop ruby for a more popular programming language? Or, if they don't know HTML/JS but do know ruby, why not write a ruby tool to generate HTML and JS? Taken all the way, there's no reason to ever use a DSL. I think that if your coworkers won't learn something new that's their problem to fix, not yours.