Thanks to Amit Agarwal for sharing information about this widget. Add Ratings To Your Blog Posts from Outbrain was easy to install. It has versions for Blogger, WordPress and TypePad.
It helps you to get feedback on your posts. Readers who are hard pressed for time can quickly rate your post without too much effort. This is handy for those who would like to give an opinion but do not want to make the time or the effort to actually key in a comment.
So please go ahead and rate this!