Thanks for the list, here are two useful additions;
Schema Schema Markup Generator & Structured Data Testing Tool (inc JSON-LD) | SEO Scout - produces microdata for people, products, events, organizations, movies, books and reviews.
Wufoo http://www.wufoo.com/ - Wufoo is a web application that helps anybody build amazing online forms. When you design a form with Wufoo, it automatically builds the database, backend and scripts needed to make collecting and understanding your data easy, fast and fun.