Should ANYTHING Be Allowed To Be Built On Ground Zero?

I have nothing against Muslims, so Im not just talking about them building their mosque there. However, i don't think ANYTHING should be allowed there, no matter what religion, non religion, race, gender, or sexual orientation you are. It's a historic landmark, and to me, it's as distasteful as building something at Gettysburg. Historic landmarks should stay historic landmarks, and should be a resting place for the dead in my opinion...