Last time around, I claimed that taking time to set up infrastructure for builds and baby-sitting a CI server was a less than ideal use of your time. However, I will also say this: I deeply believe that the ability to reliably release your application, early & often, with a degree of quality you feel comfortable with, is an essential aspect of development discipline.
Take the cloud, power it with a CD tool behind the scenes, automate build configuration and simplify until only the essentials remain- and let people get on with their lives. So, if you are interested in taking this out for a spin, let me know. We are always looking for more eyes and more feedback to make this better.
For more info read my previous post Setting up a CI server is sooo 2011