Open source community and marketing

“Total global revenue in the open source services market will reach over 17 billion U.S. dollars in 2019 and is expected to grow into a 30-billion-dollar industry by 2022, a number which would represent a tripling in size over the span of just five years.” Source:
Open source is a big deal.
TEI member Claudia Rauch is writing about it here:
Claudia publishes about twice per week, and writes very thoughtful about the topics of community-building and marketing for open source projects.
It’s a niche topic, but if it’s your niche, then you need to be on Claudia’s list: