I am technical and I struggle to find a use for my home server. The most common uses I always find are:
- Media server: I primarily use streaming services or physical media
- File sharing: I rarely ever share files between computers, and if I need to, I just scp them on my home network.
- Web hosting: box is too small/old to reliably do this, plus I have cloud hosting already
I do use it for private SVN and have plans to set up a VPN server, but other than that, it feels like unless I cast off every existing service I have, it wouldn't be worth it.
Although, casting off every existing service is enticing in an idealistic sort of way...