Camera phone lenses

http://photojojo.com/store/awesomeness/cell-phone-lenses/

Has anyone used these, or even seen them in person? I know they aren't serious photography tools, but the camera on my Incredible is pretty nice and I figure the wide/macro could give me more options. I could just leave the lenses in the truck, so I'd have them when I needed them.

 

Might I suggest just buying a cheaper digital point and shoot?

 

Eh, Ive had multiple cameras, but I never seem to have them when I need them. And the times I do remember to take one with me I forget to use it. I was just looking for a cheap/modular solution for the random, everyday shots.
The GF has a 12MP p&s, and a Cannon dslr, so if I need to do any serious shooting Im covered.

Im going to order them when they get them back in stock, at $40 its worth a shot. I'll post a review with sample pics when I get them.