@joeyAghion => Pragmatic RESTful API Design in the Artsy Public HAL+JSON API

I wrote a post introducing the new API and some design decisions behind its public face. I didn't go into details about testing or implementation, those could be probably separate and good topics.

Would appreciate feedback from @joeyAghion and everyone else, especially if you saw something in APIv2 that you think is worth talking about.
Maybe the '..you may have heard that it has an absurdly large test suite....' section we can link to some past posts about testing?

Also, the 'inherited Grape' phrase might be confusing to people that don't know you're an open-source maintainer :), it's kind of lingo.