Tangential question (which has been on my mind) related to this:

I don’t have a CS degree. Background in something completely unrelated. But I’ve been able to make a living programming doing my own thing (bootstrapped online stuff). As a result, I never bothered to apply for jobs at established CO’s.

For those who work in established tech start ups or tech companies, what proportion of your software devs have an actual CS degree vs self taught? And is there some glass ceiling as a result?