It would be great to be able to add more functionality into the ranking poll.

A few examples:

• Being able to add weights to the ranking to show there is a lesser or greater distance between item a and item b vs item b and item c.
• Being able to rank two criteria at once. Would display an x/y scatter plot to show where each item ranks for each criteria.
• Percentage ranking. Users get n points/percentage to divide across each item until all are used. Another way to easily present importance.

Looking into how ranking is calculated (1st = n points, 2nd = n-1 points, … nth = 1 point), it doesn’t seem like it would be terribly difficult implement where these options could be toggled on and users can control the weights of each.