Ha! Ha! Funny graphic! Around here (Orlando, FL), I'd say that I actually see about equal numbers of fixies to traditional cruisers.

A cruiser in your stable would offer a different riding experience, especially when you want to just take your time, and enjoy the
scenery. I've looked at Micargi bikes, and they are pretty decent.

If you don't want to spend more than X amount, you could always buy a used bike like you said. But let me tell you that I paid
only $75 SHIPPED for my Cranbrook from Walmart. And for the money, it's a pretty decent bike, though it's not an Electra or a Felt.