Funny everyone is picking on the tech part. Being a SOMA-dweller I immediately wanted to pick on the idea that Sightglass is "deep South of Market". Every direction is single digits of blocks out of SOMA.
Before leaving my current place, our Architect built a PHP micro-framework for our APIs that follows 90% of what's outlined here. I never really understood the magnitude of his work until I tried developing a new API in a different framework. Intelligent routing and query param handling all baked in is so rad.
It's great to see numbers but the reality is to get exact answers from any professional Philosopher you would need to let them rewrite the question every time. Working with pro and academic Philosophers on symposiums taught me that even the folks in the same micro sub-field with each other have these chasms of interpretation that led to huge difference in expression.
I've used it in the past and was happy with it. If you're deploying pretty common builds then it's easy as pie - everything else obviously can take more time.