Eh... I'd break it down more finely. Kodak produced the image storage mechanism, not the sharing mechanism. The sharing analogue to Instagram would be something

Eh... I'd break it down more finely. Kodak produced the image storage mechanism, not the sharing mechanism. The sharing analogue to Instagram would be something like a post card, or a group of sharers using the postal service. The analogue to film would be the hard drive or memory device in the camera on which digital images are stored. So whoever makes those is the new Kodak.