user2229: Is it possible to use "Bitcoin days destroyed" as unit of currency? If yes, how to price anything using this? If no, why not?

user5757: In other words, a system where coins that have not been spent recently are worth more? I suppose you could do such a thing, but it doesn't seem useful; typically friction in economies is a bad thing. 
But I imagine you'd price things just like in any other market: supply and demand.

2229: <p>Is it possible to use "Bitcoin days destroyed" as unit of currency? If yes, how to price anything using this? If no, why not?</p>
 5757: <p>In other words, a system where coins that have not been spent recently are worth more? I suppose you could do such a thing, but it doesn't seem useful; typically friction in economies is a bad thing. </p>

<p>But I imagine you'd price things just like in any other market: supply and demand.</p>
