Marco RogersMastodon is missing lots of polish. The experience is slow and laggy. Not just on the official client. I mean everywhere. The UI on most clients is bad. Not ugly per se. But you can tell that it doesn't have a team of professional designers going that extra mile to make it great.
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.