I used to be against the hard statistics sort of thing, but then I read The Politics of Glory by Bill James, a history of the hall of fame, and saw how the system has been messed up forever, with retired players used the Veteran's Committee to get the friends in the HOF being the most egregious offense, so I'm not on the side of the writers or any committee of players anymore. The writers obviously wanted to make themselves the story this year and not the players. Why else would you send in a blank ballot, knocking every player down a small peg, instead of choosing not to vote?
However, the one thing that forces changes is money, and the Hall of Fame has been losing money consistently over the past ten or so years. Seeing that no one will come to this year's ceremony (no disrespect to the Veteran's Committee inductees, but no one is saying 'Man, Hank O'Day was my favorite umpire, better head up to Cooperstown'), maybe that will give them the financial setback needed to at least start pruning the writers.