Lets get some of the most common questions here (and feel free to ask more):
For the general public, no. For the brave and true gophers -- there are some of us running it in production everyday.
We are currently creating a tiered list of support. Built-in, first-party and third party. Stay tuned.
Working on it: Glossary Of Terms
Big question, we are trying to answer it: Schema Design.
@robertmeta any chance you could list some of the production ready obstacles which require you to be brave and true? This looks like a great project and I'm trying to build a risk profile right now - it could also serve as a bit of a milestone list for what needs to be done to bring Cayley to production ready status (if that is a goal )