Quote Originally Posted by DaveB View Post
That is an elegant solution! Do you ever accidentally knock the door causing it to close?
Coming back to this - I made a new open hinge version that only lets go of the door 30 degrees from vertical. It also includes the slide to lock open feature, and won't pop off the hinge in that position.

http://www.thingiverse.com/thing:1697406

I chose 30 degrees from vertical so that you can one-hand open the door through the whole part of the motion that wants to knock the door off the hinge. At 30 degrees, it needs your help to de-hinge.