I agree with both sides of the argument.
I don't think Ponting deserves to be dropped altogether, but I think a move to 6 would be a good move for both him and the team. He is at his best when he is aggressive and I think 6 gives him more of an opportunity to play that way. I think a lot of his poor form comes down to our openers as well - Coxy mentioned he hasnt made 100 since January last year. I'd be fairly confident to assume that we haven't had an opening partnership of 100+ since that time, and plenty of times he's come in at 1 for less than 50. Always heaps of pressure on him, couple that with the pressure of captaining the Australian cricket team and it's a lot to handle.