The others mentioned are: - Mapping (OpenStreetMap), although I don't know if the server software is free/libre and allows descentralized/federated communication with other service providers by default.
- Resources that can be used to provide websites (Joomla, Drupal) and storage (NextCloud), although not social networks, and not even descentralized/federated. - As for instant communication, XMPP would be the best bet for everyone now (see [1][2]), it even supports messaging to mobile/SMS through an external service provider ([3]). [1] <https://media.libreplanet.org/u/libreplanet/m/the-free-software-movement-in-the-age-of-trump/> (under CC BY-SA 4.0). [2] <https://media.libreplanet.org/u/libreplanet/m/the-surreptitious-assault-on-privacy-security-and-freedom/> (under CC BY-SA 4.0). [3] <https://media.libreplanet.org/u/libreplanet/m/a-fully-free-cell-phone-experience-no-baseband-required/> (under CC BY-SA 4.0). hd-sca...@users.sourceforge.net writes: > I also need to recommend few libre social networks, like Joomla > (blogging), Drupal (libre BBS), Diaspora (similar to nonfree Fuckbook > and nonfree G+), SourceForge (free software and open source OS), > GNUsocial (micro-social), NextCloud (FTP), OpenStreetMap (GIS), > Telegram (social broadcasting and secret messenger, but nonfree > servers), back to us. >