If one desires to express one's views, unfiltered, without restraint, then such an internet-Worldy individual should start one's own board where said individual can post whatever one wants. One can then dictate what others post.
But that isn't anywhere near as "fun" for twisted individuals to disrupt others and/or the work of others, is it? There's always "that" person looking to take advantage of the good-natured kindness of others and destroy it.
“When bad men combine, the good must associate; else they will fall, one by one, an unpitied sacrifice in a contemptible struggle.” Edumnd Burke