Yet another tenuous stretching of nexus by lawyers who have little interest in how technology works, but do have every incentive to justify increasing their own scope. This is the equivalent of telling New Hampshire stores that they're responsible for collecting Massachusetts sales tax for people coming over the border to shop.
A business collecting taxes for the state they are in, even for orders shipped out of state, would make sense. But the individual states seem unwilling to do this, as it would decrease their own businesses' advantage. And that's the whole point - we should welcome competition in tax rates, wherever it can possibly even be found.
Referencing New England was not arbitrary, as the ability to drive two states over to simply have dinner is a condition that holds the state governments to a modicum of honesty.