MartinThis sounds simple, but the implications of Signal usernames can't be understated. No one knows who you are unless you tell them, or they have your number already. This underscores the importance of building networks of trust. You still need established channels for people to prove who they are.
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.