Karl Fogel at
Very interesting and well-written article from @praxagora now up at @LPIConnect:
https://www.lpi.org/blog/2021/03/16/whos-building-businesses-around-free-and-open-source-software
(Disclosure: @jamesvasile's and my company is one of the examples given.)
I especially like @praxagora's historical perspective: today's reality vs yesterday's speculation.
Ah, I wish I had thought to mention @Igalia so @praxagora could include them in his article. (Maybe he can update it?) Anyway, they're worth a look: https://www.igalia.com/ -- a #FOSS consultancy (organized as a cooperative!) that does desktop, mobile, and web development.