Service Name: storm.debian.net
Service URLs: https://storm.debian.net
Service Short Description: storm.debian.net is an instance of Sandstorm, a self-hostable web productivity suite, that makes easy to install webapss or create collaborative documents, like Etherpad, ?EtherCalc, Wekan kanboards, task lists, etc.
Service Documentation: https://docs.sandstorm.io/
Source Code: https://github.com/sandstorm-io/sandstorm
Service Status : Working
Service Hosting: Kyle Robbertze handles the hosting of the physical machines
Service Authentication: accounts based on email authentication (sends invitation token), ?GitHub or Google accounts
Service weaknesses: Users are created as "visitor" (guest) by default, unless they own a @debian.org address and they register with it (in this case they are created as "user"). Visitors are not able to install apps (this would be e.g. create a new etherpad), they need manual intervention of an admin (see service maintainers above) to be promoted to "user". URLs of the webapps (including the word "grain" in the URL) are not public by default, you need to "share" and get a shareable link (including the word "shared" in the URL). This is a feature but some times people forget and sends the grain URL and the receiver says it does not work.