Not that you don't know your own startup, but Munchery seems much more like Groupon for Food.

Hmm. I think this will be very much like AirBnB for food, but it's in a gestation stage w/kitchen show-off shots to build a community first.

There's also Mealtik, which is AirBnB for food.

Ultimately, I hope all three (or more) you folks go big, as the biggest problem will be skeptical customers and perhaps buzzkill regulators (like AirBnB in NYC is up against).

Having a bunch of momentum + market examples and flavors is the best way to get past all this.