Libre Tea Computer Card: Earth-friendly EOMA68 Computing Devices

https://www.crowdsupply.com/eoma68/micro-desktop

I think this is pretty cool. These are open-source, Libre, royalty-free, unencumbered hardware that is simple to upgrade and replace (form factor is a PCMCIA card), and simple to 3D print or otherwise construct (see the wood cases) housings and peripherals for.