Why is it that…
…IKEA is the only place smart enough to put four casters on shopping carts instead of two? Being able to slide your cart sideways (and spin it in a circle, and push it forward at a 45 degree angle) is awesome! You’d think someone else would have figured this out by now, but maybe they think the average customer isn’t up to the task of handling a cart that can move easily in any direction. Wouldn’t want to convenience anyone, now would we?
Seriously though, you should check it out if you have an IKEA nearby. The novelty just doesn’t get old. :)