Im interested in buying one of these and I have a family member who runs many linux installations at home and as part of their job, machines like Pi or similar (they've used it prior to filter spam email, adverts etc.) and would like to host and experiment with the machine just as a hobby, without even the crypto element I know they would be interested and Im interested of course in staking.   I'm helping them fixing walls, repointing and rendering at present, so many projects and time to discuss the virtual building also