It's worth pointing out that they count the datacenter and support costs for their free accounts under Sales and Marketing.
8 karma · joined April 8, 2011
Plus, when you can "surf" your API by following links in JSON documents, you start to twig how it's a pretty powerful thing. It takes client developers about a day to get over the strange feeling they get yielding state control to the back-end...
"I don't always write Linux Kernels"
"But when I do, it's in browser hosted Javascript"