Well I don't think they will. I got this running and along the way I learnt a bit more about AWS, Chef and Knife. But now I kinda lost interest :o and will take my new knowledge on to the next project.
For now there's a blank word press installation running at test.builditandtheywillco.me but it won't be there long. I'll keep hold of the domain name for a while though and add it to the list (along with IKnowTh.is).