The Simple steps given below will
install this beautiful widget easily.Below is the screen shot of this
widget

How to implement it on blogger/blogspot?

here are the steps;

1. Go to your template editor under your dashboard. Tick the “Expand Widget Template”

2. Find this code

3. Put the codes below right after that line above (or download it here),

<script language='JavaScript'>
var OutbrainPermaLink='<data:post.url/>';
var OB_demoMode = false;
var OB_Script = true;
</script>
<script src='http://widgets.outbrain.com/OutbrainRater.js' type='text/javascript'/>

4. Save your template, and done!

Please be creative. you can move the code as long it still inside the include=’post’ under the blog widget.