I got one a few months ago, it's really really nice not having to keep a bunch of bottles/cans/whatever all over the place. The local Target stocks tons of syrups and canisters. It's fantastic that it's cheaper and slightly healthier as well.

Plus I've been experimenting with different mixins, juice, instant tea, that sort of thing.

They seem like a cool company, I've love for them to get more popular.