"Someone uncovering things" appears because in an environment where free speech is not suppressed political, economical, and ideological competitions create in

"Someone uncovering things" appears because in an environment where free speech is not suppressed political, economical, and ideological competitions create incentives to do it. Is it a newspaper, a TV channel, a blog, social network, telepathy, or something else which is used to disseminate information then is a purely technical issue.