@oec I've been exclusively writing #FreeSoftware for about 15 years, and the large majority of that funding has been grants from various governments and foundations. It can be a sustainable model for the right project. There are many sustainable models, but not all of them fit all projects or developers. Grants are a good model when one is good at explaining the benefits of your project in ways that are understandable to various points of view. That's a requirement of grant funding.