Next to Vim, I've never had any product, or startup, affect how I do real world work as much as dotcloud does. If you like EC2, pip, virtualenv, and don't like deployments, or system administration, or tuning memory settings, then dotcloud is the platform for you.

For as much as people love Heroku, DotCloud offers everything I liked about Heroku, and extends those conveniences to almost every platform I've ever worked with.

If I were in the venture capital business, I genuinely couldn't think of a better place to put 10 million.