The move is effectively forcing the Virginia government's hand. As Politico points out, Governor McAuliffe had asked the legislature for money to buy more secure voting machines two years ago, but was shot down. Now, there's not much choice -- the direct-recording machines are no longer certified, so something has to take their place.

There's no guarantee that other states will follow Virginia's lead, provided the decision holds up. The Elections Department has notified other states of its recommendations, however, and it won't be surprising if other states follow suit given how anxious they are about hacking attempts. Paper records are the only relatively surefire way to verify the accuracy of election results, and the steep cost of replacing them (McAuliffe wanted $28 million) may be worth it for the peace of mind when a vote comes into question.