It's a cool concept - but unless you integrate it at the router level, bad things start happening. Mainly, guests and homeowners will be able to talk to each ot

It's a cool concept - but unless you integrate it at the router level, bad things start happening. Mainly, guests and homeowners will be able to talk to each other (on the connection) and that's not good. I could see more viability if it was built into the router with separate VLAN's.