Griffey and Piazza: True Hall-of-Famers or Not?

Ken Griffey Jr. and Mike Piazza have just been voted into baseball’s Hall of Fame.

Griffey belongs there. Follow this link and you’ll see, in the first table, that he’s number 45 on the list of offensive players whom I consider deserving of the honor.

Piazza doesn’t belong there. He falls short of the 8,000 plate appearances (or more) that I would require to prove excellence over a sustained span. Piazza would be a true Hall of Famer if I relaxed the standard to 7,500 plate appearances, but what’s the point of having standards if they can be relaxed just to reward popularity (or mediocrity)?