I'd love to hear how it pays returns for people more focussed on back-end support of web development. To pick one thing - Perl's testing infrastructure. It's j

I'd love to hear how it pays returns for people more focussed on back-end support of web development. To pick one thing - Perl's testing infrastructure. It's just awesome. I miss it in other languages. See http://news.ycombinator.com/item?id=4040005 http://news.ycombinator.com/item?id=4040005 for a discussion.