I keep telling you guys that the sweet spot is right over the neck pickup!

At least, it is for me, but then again, I am not trying to sound like Jaco. And that's also why I sold you that killer SR5, CElton. The MM "sweet spot" is not ideal for my personal preferences, either.
While I very rarely play closer to the bridge pickup, I hear you, Ken, that playing back towards the bridge on a P-bass doesn't sound anything at all like playing over the bridge pickup on a J-bass.
I might say that a good P-bass has more than one trick, but I absolutely agree that a P-bass isn't going to get you the same sounds as a J-bass - which is why I own both flavors (and a few more, to boot)!