That's not really right, though the license is still Open Source compliant. Linux was practising an open, patches-welcome developement style before the forges existed, on its mailing list. This did indeed contrast with how eg. the FSF was running its projects, though even in those the door wasn't shut as hard on people wanting to contribute as Ladybird's now is, I think. Then Eric Raymond wrote "The Cathedral and the Bazaar" specifically to talk up Linux's patches-welcome development model, and to move the emphasis away from (just) licensing terms and source accessibility, to openness to patches. Netscape then launched the Mozilla Project specifically on the CatB model. In response to the surge of momentum, the "Open Source" label was created basically as a brand name for the CatB perspective. After all this, "doing it as open source" was established as a clear mental category in people's heads, and the forges popped up as low-friction SaaS solutions for something that people already wanted to do, and by then were often already doing. (In the process helping to make Web-based SaaS a well-established concept and business model in people's heads, something with ironic consequences.) So Ladybird's current development model is much more clearly in line with the Free Software philosophy than the Open Source philosophy. To be clear, that's not the only disagreement or difference of emphasis between "Free Software" and "Open Source": most obvioulsy, Ladybird's BSD license is a failing in the FSF's view of things, just not enough of a failing make Ladybird not Free Software. But it is a real one.