[acomjean]

>or that they're just more diligent about making sure that their internet never goes down?

I think that has something to do with it. Business too have blocks of time (nights) when the internet can go down and nobody is going to call for service. I wasn't involved with the network provisioning but often we were put on the same network as the "guest wifi" as opposed to the business network or the network with the cash registers (for security reasons)