and the word "teleportation" here is probably more a link bait than anything else. One thing I like about HN is that if I see a link that sounds too, umm, bait

and the word "teleportation" here is probably more a link bait than anything else. One thing I like about HN is that if I see a link that sounds too, umm, bait-y, I can just look at the comments here and avoid wasting my time (or at least getting excited without cause).