[JsonDemWitOster]

All fair points. I did not consider inventory tracking but yeah it's not likely to be the killer feature that would tide restaurant owners for one form factor or the other.

That said, I have a _feeling_ (I cannot emphasize this enough) that some restaurants might actually relish telling some of their patrons that the _special_ item is no longer available. Makes it seem even more exclusive when there's more demand than supply. I'm not talking about Mc Donald's sundae ice cream but rather Sea Urchin Ceviche from Dorsia's. It's only ever happened to me once, so anecdotal.