For some reason, even though BTC was meant to be "money", it is now being treated as an asset (at a basic level, an asset is something you hold onto, as it produces additional value, unlike money, which tends to devalue if not put to work).
It's almost as if the next big idea in distributed money will be around disincentivising "asset" like behaviour.
Assets are terrible things to use for everyday transactions, which is why I don't quite consider Bitcoin "money" just yet.