From another post:
Well this is really kind. Yes, I'm pretty broke and have
three young children who will be semi orphans. Cue violins.
Happy to receive on PayPal at [email protected]. I will give my
family the keys to that so they can put it aside for ma wee bairns...
That is my major concern. I live in a fairly new average sized house in Germany with a modern heating system (heating pump) and pay about 1200€/year for heating. If I knew for sure that they exist in 15 years I would really consider it.
https://news.ycombinator.com/item?id=11528967