You mean all those Massholes politicians won't be loading up on tax-free booze at the I-93/I-95 liquor stores? Gonna have Maine State Police stopping every POS car heading north, looking for the one with a trunkful of Allen's Coffee Brandy? (Yeah, I know--that'll be ALL of them.)
I just hope the guy who is governor when this happens (again) starts ordering the arrest of out-of-state cops taking down plate numbers like Meldrim Thomson did back in the early 80's.