Agreed, Jakesstuff - Recently I realized, how influential Justin is on the others he plays with. He joined the band "Intronaut" on the title track from their album "Valley of Smoke", and see what happened:
http://www.youtube.com/watch?v=KFYGL5qOt70
It's kinda lengthy piece, but you can jump straight to 3:20 and.. seems familiar :)
Great dual bass performance isn't it?