It sounded cool until I got to the price. Probably not great for home use. If I interpret the cartridge pricing, it comes to 50-75 cents a push. If push means pour, then it's $4 per bottle. ok for a restaurant, but a hefty tax for home. I may be missing something though.
This product makes it possible for restaurants and wine snobs with large collections to serve high end wines by the glass. Not for the average under $20 bottle wine drinker.
That's what I was thinking too. Restaurant use, not home use. If you're charging $15+/glass, the surcharge isn't too bad, and now you can serve 100s of bottles by the glass. It also enables tastings of super-premium wines.