Last week I started my new project, server and site: xantorohara.com
I've compiled this server from a "garbage": old PC board, 133MHz processor, 64MB SIMM memory, carton box, scotch tape, wires...
And it works. Cool, noiseless, energy-efficient, with enough performance for my tasks.
Really, I'm the fan of all old hardware!
Old plates such good!
And I think that reusing of the old hardware will improve ecology on our Earth.