Guys do we even understand what PR is. It is page rank .
So next time you make a post as a guest blogger, check it's PR a bit later.
You all will understand what I mean.
The only thing you might get is some hits if you provide your website's URL. But else, ??
What's the use ?? What is the PR of that particular page ?
We always tend to check the PR of the home page. That could be 4 for example. But the PR of the actual page where we are leaving the backlink ?? The backlink is useless if the PR is 0. and it will be zero anyways.
Gues next time you think of being a guest blogger to get free back links , think what I have said and you may validate what I said by doing some internet search or check it with an SEO expert.