I have compiled a rudimentary chart of the main AC point earning credit cards. I have done comparisons of signup bonuses (current), renewal bonuses, fees, ff benefits (generally not all the other benefits though) such as lounge access, earning and transfer capacities

Check for errors etc but it is at least a start in the maze of Aeroplan point earning FF credit cards in Canada.

http://members.shaw.ca/deercroft/creditcardcompare.xls

edited to fix new link