Lemmy and KBin are cool and all, but VERY rough around the edges so I wouldn’t expect large projects or communities not directly related to then to adopt either. Keep in mind for most of these projects, they picked Reddit because the users were already there and the software was relatively polished. These are both things that many of us users are interested in improving, but that projects with communities aren’t going to want to use until theyre already more advances than they are right now