Re: FC plothole? Why didn't the Borg create the vortex in the Delta Q?
Another Plot hole, is why not just use the transwarp conduit that exits about 1 ly from Earth. (VOY: Endgame) of course it might not have been constructd at that point.
On the continent of wild endeavour in the mountains of solace and solitude there stood the citadel of the time lords, the oldest and most mighty race in the universe looking down on the galaxies below sworn never to interfere only to watch.