One feature I would love to have and as far as I can tell is not available is the ability to have fences roll out from the sides, so horizontally.
Basically same idea as the current but just let us snap them to the sides of our monitors and have it roll out towards the center of the monitor.
Ideally it would be great if we could rotate the name of the fence to be vertical, but I could live without that, just wish I could snap them to the side.