A simple question to this community, what are you self-hosting? It’s probably fun to hear from each-other what services we are running.
Please mention at least the service (e.g. e-mail) and the software (e.g. postfix). Extra bonus points for also mentioning the OS and/or hardware (e.g. Linux Distribution, raspberry pi, etc) you are running on.
Mine’s been running for a while too, and I keep finding ways that it’s useful.
I have my music collection there, ready to be streamed, I have Joplin syncing with it from various places, it’s hosting my Matrix account if I need access away from my normal devices, I have a few things using it to coordinate and plenty of other things backing up to it.