The public, as a whole, is comprised of people who are of less than average intelligence 50% of the time.
It's a bell curve, not a V. People with IQ "the exact number considered average" are the most populous compared to all other points on the chart. If IQ "average" was a score impossible to achieve, then your "50% below, 50% above" concept would make sense. As it is, it's a little less than 50% for both. And if "average" is a range rather than a precise number (most people consider it to be so with intelligence), then the percentages of population above and below drop considerably.
The Borg are a democratic, one Borg one vote[1]
It's more than just one Borg one vote. There is no Alpha in charge of the Borg (the Borg "queen" or Unimatrix is a tertiary semi-autonomous drone that is budded off of the collective for a special purpose, much like Locutus and Seven of Nine), and the Borg aren't a democratic society. The Borg is a collective in the same sense that your body is a collective of cells. The Borg is a galaxy-spanning organism made of metal and humanoids.
CentOS doesn't make decisions, they take RedHat's old packages and release them as the new CentOS
Not exactly. They take RedHat's current sources and edit to remove references to RedHat, then compile and repackage and release as the current CentOS. It just takes them a while to do that. Of course anyone using RHEL probably has been sticking with RHEL6. I tried using RHEL7 but the system I installed it on wouldn't boot with RHEL7. "systemd! systemd!"
"A car is just a big purse on wheels." -- Johanna Reynolds