If you want to check whether your blog is popular and visitors like it or not then best way to get visitors feedback using wordpress rating plugins. You can ask your visitors to rate your blog posts whether they like your blog posts or not.
In this post i will show you list of popular wordpress rating plugins.
Free WordPress Rating Plugins
GD Star Rating
GD Star Rating plugin allows you to set up rating or review system on your wordpress blog. You can add rating or review system for posts, pages and comments on your blog. You can set many options for displaying the rating stars, and add widgets into the sidebars for displaying top ratings and other statistics generated by the plugin. Plugin includes advanced settings for managing ratings, This plugin also supports multi ratings along with thumbs based ratings. Plugin supports use of cache plugins and dynamic loading of data using ajax.
Wp Post rating is also a good rating plugin. Which adds ajax based rating system on your wordpress blog. Plugin comes with options to add star rating system on your blog posts.
Star Rating for Reviews is a simple WordPress plugin that inserts pretty rating stars based on the score you assign using intuitive, inline [rating:] tags. It can also calculate and output overall ratings for you based on all previous scores you have assigned, useful for reviews that have multiple categories or an album review where each track is assigned a score.
The Polldaddy Polls and Ratings plugin allows you to create and manage polls and ratings from within your WordPress dashboard. You can create polls, choose from 20 different styles for your polls, and view all results for your polls as they come in. All Polldaddy polls are fully customizable, you can set a close date for your poll, create multiple choice polls, choose whether to display the results or keep them private. You can also create your own custom style for your poll. You can even embed the polls you create on other websites.
DS-Rating is a plugin for WordPress that gives you the ability to add a rating system to posts, anywhere from 0 to 5 (including half steps). Note that this plugin does not allow users to rate posts when browsing a site – It is only set up to allow publishers or administrators to add ratings when creating or editing a post. So only administrator or publishers can add ratings to their posts. This is good for review website.
The Rating-Widget Ratings plugin allows you to create and manage ratings from within your WordPress dashboard. You can embed ratings into your posts, pages or comments. PLUS, you can embed ratings into your BuddyPress activity updates and comments.