On The Nugg Doctor, and hopefully more sites will catch on quick, you will be able to submit your "vote" for content by clicking the, "Bark It Up," icon right next to the comment submission. The more times you "vote" for content, or sites, that you like. The higher that content, or site, gets moved up the rankings on www.yardbarker.com. If the article has already been submitted, it will take you directly to the post on Yardbarker so you can vote for it and, "bark it up," in the Yard. Top scoring articles on Yardbarker get read, emailed, and commented on much more than those with low scores.
I think that this is a great idea for bloggers to take advantage of and I highly recommend it. In the game of blogging it is essentially the goal to have your blog read by as many people as possible. Yardbarker has this in mind and is looking for the cream to rise to the top. Give it a try, what do you have to lose?