The bar is lowered everytime a Tony Perez or a Bill Mazeroski or an Orlando Cepeda is elected. Electing a "borderline" player with a resume = (X) undeniably results in the reevaluation of everyone else on the ballot with a resume of (X * .95). Then again, the criteria for election - "Voting shall be based upon the player's record, playing ability, integrity, sportsmanship, character, and contributions to the team(s) on which the player played" couldn't be less objective.
I think it's safe to say that the voters who voted against Ted Williams for the Hall were some of the same clowns who voted Joe Gordon MVP in Williams's triple crown season, basing their votes mostly due to off-the-field reasons and biases.