Let's pull an arbitrary number out of thin air:
99.9% of the people who got into BTC lately, don't give a shit about bitcoins.
They want to earn fiat currency, and will dump their coins even at $0.30 per piece if it means they make 0.01$ profit. They don't want to 'earn' bitcoins or spend them.
They want to exchange them to any old currency as fast as possible even if it means crashing the market & going against their own interests in the long run.
All this idealistic pretending on the forum has clouded the judgement of wiser members.
It'd be better if we talked about things with their real names.
This mystical group of "other people" drive the market. 'They' are the majority of all speculators.
'They' couldn't care less if BTC failed in 2 weeks, as long as they can make a few bucks for 2 days.
That is reality.
Well according to the numerous libertarians and/or Austrians there is nothing wrong with speculation. It's good, they tell me. If something is good in small doses it's usually good in bigger, so the more speculation the better. (according to the majority of people on this forum)