Padholdr makes a $150 floor stand that lets you read in bed. It sits on the floor and requires you to maneuver it in and out of place but that also lets you put it away and out of sight. Not nearly as adjustable though.
The Levo Deluxe Tablet Stand looks like a music stand on steroids!
The ChargerCity Adjustable Gooseneck Arm may not be the prettiest thing but it's a reasonable $47. Plus it's gooseneck lets you position it however you like, although the arm does look a bit short to us.
The $80 spiderArm is actually a decent looking swing arm mount that we could see having on our nightstand without sticking out like a sore thumb.
We're not saying we'd put these in our homes, but it's out there if you wanted to, and just knowing that we could puts crazy ideas into our heads.