Evidence continues to mount supporting rumours that Apple will add a camera to the iPod touch, like it did the iPod nano.

An Apple support note last modified on October 13th is entitled “iPhone and iPod touch: Disabling digital camera notification in Mac OS X” suggesting that the iPod was intended to have a camera built in.

Following the release of new iPods in September many were shocked at the lack of camera in the top tier iPod despite rumours beforehand that it would feature a built in camera. In the following weeks photos of the insides of the iPod touch pointed out obvious space for a camera leading many to believe that Apple will release a new model in the near future.

[Update - As pointed out in the comments, iPod touches have always appeared as imagine devices as images can be saved to the camera roll from the device itself and can be removed using iPhoto]