I need a plugin that allows user to "vote up" or click a "like" button. The plugin must use the post meta fields because the sorting for the entire site will be by the sum of votes, descending. ...
Is there a plugin that can let the readers vote? It's for something exactly like this: http://www.marca.com/debate/2012/05/2408/prevotaciones2408.html The thing is that every player could get an ...