Shameless plug: Solving high-quality web site production (for a multi-person dev team, including non-developer personas such as designers, content writers, reviewers, translators, etc.) is actually part of a new project I'm working on (http://grow.io). If you (or any other reader) has an immediate need for this type of product/app, I'd love to talk to you to learn more about your requirements (and share more about my project).