Also... the article cites Courts as our protection against denial of certification at a time when Courts are become in many cases more political than judicial.
Perhaps you misapprehend what "ministerial obligation" means. If the required act of an official is ministerial then a court considering the officials' refusal to act has no discretion but to order the official to perform the act.
Anyway, its interesting the issue has suddenly popped onto the radar. Two more articles with the same theme.
www.npr.org
thedispatch.com
Currently Nate Silver has her 14-% below Trump for winning the election.
Don't Trust the Election Forecasts www.politico.com