Nice find - and so many applications...
- you can use it to work out while taking pictures
- you can take paparazzo photos and have somthing at hand to defend yourself against angry celebreties
- you can take pinhole photos from inside a tornado or hurricane
- with a little sealing and a gel before the pinhole you can sink it to the bottom of a lake and take under water pinholes
... the more I think of it, this might actually be something worth getting