Jason's a great drummer. Lots of great drummers use double bass pedals. Like someone else said, no shame in that. John Bonham didn't use one...because he was JOHN BONHAM. Most people aren't. Bonzo could do things that most drummers can't. It's kinda unfair to get down on Jason. It's not "cheating". He's doing what most drummers do when they want to get that kinda sound.