(2013) MySQL CEO on 2 Open Source Business Models https://www.heavybit.com/library/video/mysql-ceo-on-2-open-source-business-models/
(2013) Open source is brutal: an interview with Google's Chris DiBona https://opensource.com/business/13/10/interview-chris-dibona
(2017) Choosing A Model For Your Open Source Business https://snipe.net/2017/08/05/choosing-a-model-for-your-open-source-business/ https://news.ycombinator.com/item?id=25728352
(2017) The Open Source Business Model is Under Siege https://www.influxdata.com/blog/the-open-source-database-business-model-is-under-siege/
(2018) Open source is NOT a business model (and your business will fail if you think that it is) https://anonymoushash.vmbrasseur.com/2018/08/24/open-source-is-not-a-business-model-and-your-business-will-fail-if-you-think-that-it-is/
(2019) Open Source vs. Open Core: What's the Difference? https://www.cmswire.com/information-management/open-source-vs-open-core-whats-the-difference/
(2019) SaaS vs Open Core: Which Business Model Is Best? https://goteleport.com/blog/open-core-vs-saas-business-model/
(2019) Open Source: From Community to Commercialization https://a16z.com/2019/10/04/commercializing-open-source/
(2019) A New Architecture for Next-Generation Software Companies: Announcing Mattermost https://tomtunguz.com/mattermost-series-a/
(2020) How to build an open source business https://www.ockam.io/learn/blog/zero_ipo https://news.ycombinator.com/item?id=24654427
(2020) Death of an Open Source Business Model: Eulogy for a simpler time https://joemorrison.medium.com/death-of-an-open-source-business-model-62bc227a7e9b
(2020) How to build a successful business model around open source software: Here's how my team and I did it https://thenextweb.com/growth-quarters/2020/11/16/how-to-build-a-successful-business-model-around-open-source-software/