BWL Pro Voting Manager provide you a great option to add a custom voting system in single post. Feedback option gives you a nice way to collect user feedback and improve your post.
Demo: http://codecanyon.net/item/bwl-pro-voting-manager/7616885
Download: If one link not work select another link.
Demo: http://codecanyon.net/item/bwl-pro-voting-manager/7616885
Download: If one link not work select another link.