It's basically gambling.
It's a ponzi scheme that keeps going up in price. Whenever you think it's too high, it breaks it.
Old unused digital coins keep being lost, which pushes up prices.
This is like the 2008 housing bubble for geeks.
You can permanently lose currency?. I know bitcoin works as there can only ever be a finite source of it.
How do mine for bitcoins?
I've got an old laptop, I don't need it anymore