Can you elaborate?<p>I can share about SoloKeys (<a href="https://github.com/solokeys/solo" rel="nofollow">https://github.com/solokeys/solo</a>), an open security key.<p>We set up a company and therefore have employees/founders working on the project. It's for profit and we make money selling the hardware product. We grew the community on github, kickstarter, crowdsupply and by collaborating with similar projects in the space (e.g., NitroKey, Tomu/Fomu, Signet, OnlyKey).