Have you heard of Disqus?
The simplest explanation comes right from there site: Disqus is a powerful comment system that easily enhances the discussion on websites.
Enhancing discussions is an understatement, in my opinion, because when you login to leave a comment, your comments are broadcasted across Twitter and Facebook – whichever you logged in to comment as.
Look at the comment section below and you’ll Disqus at work. You see that you can login with either your Facebook or Twitter profile, leave your comment, and with Twitter, you can even tweet your comment to your profile.
The huge advantage for you, as a commentor, is that not only are you interacting and gaining exposure on this blog, but your creating more activity within your Facebook or Twitter profile – and activty brings more attention.
Scroll down to the comments section on this post, login with your Facebook or Twitter profile, and leave a comment – and you’ll see it in action!