FWIW, unlike Pogs or Beanie Babies or Cabbage Patch Kids, does have built-in scarcity. If they do become some crazy fad, the manufacturer can't ramp up production which ultimately only servers to devalue all BitCoins.
But yeah, for now I'd basically think of them as something like baseball cards or comic books.
But yeah, for now I'd basically think of them as something like baseball cards or comic books.