Currently staking Devcoin, Neblo, Obsidian (and its eventual ODIN fork), Stratis, and waiting patiently for the stake-able Omise go being promised

  ** since the BTC bull-run my girlfriend has been much more understanding of my growing piles of wires/switches and other "toys"...lol **

  - oh, in addition to backups (obviously) I recommend an uninteruptable power supply (UPS) for those RasPi's. The SD cards can be real tempermental about sudden power loss. Better safe than lost coins