I use the free license of Perforce on my home network just to ensure version control and management of home coding projects, university thesis stuff, and general files that I just want to ensure I have previous versions of. It’s a really nice part of the Perforce licensing model that I can get two users and five clients for free. My network has my main PC (with Perforce depot), my personal laptop, my wife’s laptop, and my work laptop all connected. It’ll get worse when my four-year old starts wanting to source control things from his PC!
Having been responsible for some pretty heavyweight Perforce installations in my working life, I did not want to forget the golden rule of checkpointing and backing up. While it would not be a disaster if my Perforce data got lost or messed up, it would be an inconvenience. The scripts published on Perforce user forums, however, tend to be focussed on industrial installations and can be quite complex. For the home it is nice to have something more simple.