I believe that the statement: "bitcoin is new kind of money" passes the
duck test.
Bitcoins function as money (they're a unit of account, a medium of exchange, and a store of value), and if PayPal started allowing Bitcoin transactions tomorrow I'm certain they'd treat them as Just Another Currency.
If you like, call it a commodity, but I think all you'll accomplish is confusing potential users who might think they'll end up getting pork-bellies delivered to their porch if they don't get rid of their bitcoins.
Yes it is you can always exchange bitcoin for money 1 bitcoin cost a lot of money and still growing now days better start earning now..,
There are thousands of Bitcoin merchants online who will sell you everything from jewelry to electronics to illegal drugs. You can also spend bitcoins in "real life." To spend them in person, you need a Bitcoin mobile app. Generally, the store you're buying from will show you a QR code representing the Bitcoin transaction. You then scan that QR code with your phone, and the mobile app will send the required number of bitcoins to the store. Then you walk out the door with your purchases