The two posts did tie in quite nicely!
Teleportation would be a great power to have, although as you mention here (and I alluded to in a different comment), it would be tricky to know how and where you would reappear. Accidentally materialising into a newly moved piece of furniture could prove painful... Unless you happen to have a noclip setting...
Or materialising right on top of Lego bricks... That would be extremely painful :D