Kudra :maybe_verified:@jill @dansup I suspect this is because Mastodon doesn't use authorised fetch by default, and only using it with some instances means you allow people to continue to communicate with the instances that don't have it turned on (if I understand correctly, this is a lot of Mastodon). It would be infinitely better if all Mastodon used authorise fetch by default, it is more secure, and many other Fediverse projects do.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.