15 mm f8.0 - What's the point?

dgnelson wrote:

Olympus Australia is offering an accessories pack as a promotion when you buy an OM-D. Part of the pack is a 15 mm f8.0 body cap lens. Very small, fixed aperture, manual focus only. Not sure what the point of such a lens is except for it's very small size (and cheap price). If you buy an E-PL5 or E-PM2 they give you a free 8GB wireless card. I'd prefer that instead.