The reactions to the Rust foundations changes to their trademark policy remind me strongly of the same happening in the Tent (the protocol -> https://github.com/tent) community. That was the beginning of the end of this community. I had to change my Tent client name from Tentia to Bungloo (see https://github.com/jeena/Bungloo/commit/5d8e114b7cba638a3d002324a3613cb6d43041a8) which wasn't really a big deal but it gave us a glimpse of the future of how the founders would deal with the community in the future.