Some old folks from this forum used to sell 10k btc for less than 5$ so the price has increase alot since that time but the value is still not the same with gold yet. It is worthless for most of people because not all people know about this yet but sooner or later it will but for now it is not on par yet
You are right, not all but most of the people know about it and use it in their day-to-day lives with many living on BTC completely...
Some also bought 2 pizzas for 10k Bitcoins, but that was history and that's one of the main reasons why people are getting involved in Bitcoins seeing boom in the price which drew their attention towards this giant...