[jessriedel]

Does anyone know if there's a good way to determine the fraction of bitcoin transaction that are food good and services rather than just other money?

[guard-of-terra]

It's called "bitcoin days destroyed", look it up.

[jessriedel]

That's really interesting, thank you. Sounds like a pretty imperfect metric, but I like its well-defined-ness.

Stack-exchange for others who want more info: http://bitcoin.stackexchange.com/questions/845/what-are-bitc...