Deploying Ruby Applications to AWS Elastic Beanstalk with Git

Glad to see the free service and a dedicated ruby blog.<p>I successfully deployed one of my apps to AWS via Elastic Beanstalk with no issue, while previously I used Rubber to manage my deployments. I think I like beanstalk because of its zero-cost and simplicity. Though I haven't figured out how to use private gem.

I'm loving Ruby support in Elastic Beanstalk so far. My biggest complaint is that there isn't really a way to launch worker processes like resque or delayed_job. A separate autoscaling group that can run a rake task would be nice. Support for a Heroku style Procfile would be especially nice.

For MVC3 apps how does this compare to appharbor?