FediTips has moved!
The repeater-accounts are mostly on two main servers, but the software is FOSS so people with the necessary sysadmin knowledge can start their own group servers if they want.
Also, the posts remain on the servers of the people who post them, the group just shares them.
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.