> There's plenty of expensive, major open source projects that seem to have figured this out Like? Red Hat are the only one, and they sell very special softwar

> There's plenty of expensive, major open source projects that seem to have figured this out Like? Red Hat are the only one, and they sell very special software. I can't think of any other ones that are successful as a fully open source project that also has a sustainable profitable business build on top of it.