The Races of Humanity have expanded across much of the galaxy.  Everywhere we travel, we find someone there.  Humans live on land, under water, in the skies, and some even in space itself.  There are in fact very few environments in which humanity in some form cannot thrive.  We cybers flourish in all of them.  That has made us a natural mediator between all the peoples we choose to partner with.  We take that role seriously.