Money has a very distinctive smell. A really good smell. "The smell of money" - even sounds cool.
Bitcoin doesn't smell like anything. Totally sterile. That sucks. This is what I see as the major flaw of Bitcoin.
Get a 1oz silver bitcoin made and it would smell like silver. Ofcourse bitcoin won't show you any promises. I mean just enjoy the flow of the bitcoin current. Ride on its high tide prices and drown on its down lows. I don't know for sure if bitcoin would still be a hit in the next 10-15 years or so but for now, let's just enjoy it.