Html2haml.heroku.com up 670% in one year (jackhq.tumblr.com)

This has definitely come in useful for converting projects from ERB to haml. Nice to see others find it useful as well

Incredibly simple. If you don't feel like using the command line, html2haml makes converting crusty old HTML to HAML a breeze.

Trading in my rickety old HTML & ERB code for something as attractive as HAML has never been so easy.