Yes. I can see how that term might have a negative connotation for some people. We do indeed live in a world where most people more highly value their current beliefs and their ego than they do the truth. Those people, unfortunately, battle with the intent to defend their beliefs and ego and that kind of battle is admittedly unproductive.
But there are other people, like myself, who genuinely value truth more highly than those things. For us, there is a hunger to get to the truth AFAP, to solve problems AFAP, to accelerate innovation AFAP by leveraging collective intelligence more efficiently because it could mean saving lives or solving really important problems.
Currently I know of no forum which meets this need but hacker news does seem to attract a lot of really smart people who do indeed value truth more highly than beliefs and ego.