**Update: Mark read this post and decided that I was right :) He went out and bought a new door that same day. (Although it is still sitting in the hallway, but he's been working like crazy on another project around the house.)**
Remember this post? Well, Steven has discovered the hole. Lovely. Add this to the fact that it doesn't have a working lock and that Steven has been able to open it for quite a while and he likes to come see me, I'm thinking it may be time for a new door.