Samsung EVIL Concept with Stackable Hot Shoe Accessories

Two weeks ago we shared a futuristic concept Sony DSLR designed by Tecnofotografia, and now they’ve done it again, with a concept design for a compact Samsung camera.

One of the main selling points of this concept is the fact that the external electronic viewfinder has a hot shoe of its own, allowing an external flash unit to be stacked on top:

What do you think of this idea? Should accessories that use the hot shoe have hot shoes of their own to allow stacking?

Discussion