Some idiots are still running nodes on Raspberry Pis or Beagle Bones.
Exactly what is so idiotic about supporting the Bitcoin network by running dedicated devices as nodes (like Raspberry Pis) ?
they will soon run out of disk space and I don't think raspeberries are supposed to handle so much disk accesses, so it might reduce the life of the device
Just use some external drive and prune the blockchain to size of your liking. I haven't had any problems running node on raspberry pi and won't have until bandwidth of my ca. $25 connection is not enough (would need over 100X increase of blocksize from today). Currently upload bandwitdh used is under 5kB/s for most of time (of which some might be other traffic as I also run other services on it).