As most of you know, when your comment with your link is on top comments area in high traffic video you can earn a lot of money. Today youtube made some changes, because even via private proxy and different account i can't thumb up my comment, there is no button for thumbs up and down, tubenoia and comment rater bot doesn't work. I think that site with youtube views exchange like vagex, but focused only on comment rating would be goldmine. I tried to find such a site in google but i think no one exist. Is there any coder who can create comment rating exchange site ?