"BC is nothing like Money" - care to explain this? What does it mean to be money? I like the definition that money is what we value not for its usefulness in i

"BC is nothing like Money" - care to explain this? What does it mean to be money? I like the definition that money is what we value not for its usefulness in itself - but because we speculate that we'll be able to exchange it for something useful. And bitcoin fits this definition perfectly.