I came away with a similar impression. OP uses the word free twice, in both cases meaning $-free. "We [...] open sourced most of it, and made all of it free."

I came away with a similar impression. OP uses the word free twice, in both cases meaning $-free. "We [...] open sourced most of it, and made all of it free." From an enterprise licensing perspective, 'open source' as a subset of 'free' just means I shall have to spend more time with lawyers and accountants.