Vote it up
This plugin adds voting functionality for posts. This function is similar to Reddit or Digg, in that visitors can vote for and against. Votes for the post will fill up the bar (in blue), while votes against the post will empty the bar.
By default, it takes 40 votes to fill the bar completely. Alternatively, a ticker-style version (similar to Digg) can be used as well to show the actual vote count.
Guests can also vote for posts. This functionality can be disabled as well. Members voting for posts will have their posts recorded, and the list of votes can be retrieved using the
A widget can be displayed showing the most voted posts on your blog, giving further exposure to your popular posts.