It will be interesting how many gun laws will be eventually ruled unconstutional, as a result of this ruling. In most cities and states the changes will not be dramatic, but in a place like New York city it might be very significant.
Since the precedent seems to be, go before Congress and lie/obfuscate your ass off then be appointed for life needs to be reworked. Say, like a national referendum on the 10th anniversary for each justice.