I don’t think a lot of people know this because I don’t quite see people using this commenting system or even embedding this into their new blogspot templates. Many people find Blogspot commenting style quite disturbing, including myself. This is because it involve loading popup, knowing that some blog will not allow you to comment if you do not own a blogger account, and sometimes captcha.
Jackbook has actually come out with a hack which could enable visitor to comment on the same page as the posting page.
By editing the image, it could also look very similar to wordpress commenting.’ 
It takes a while to look for the code, especially if you have a custom theme. Therefore remember to backup you theme.
Make sure you follow the instruction carefully. I would recommend you to copy the code in a text file and then recopy it back to your blogspot template.
Learn how to have Wordpress Comment on Blogspot
Last time I migrate to wordpress because i hate blogspot comment system very much.
Steve: yes…i do not comment on blogspot too because of the system..hopefull google knows that and will do something about that
The one of the reasons why I always suggest my friends to use Wordpress is the comment form. Wordpress comment form is neat compare to blogspot.
Nice hack. Blogspot commenting system is really awful. The problem is that maybe 90% of blogspot bloggers will not install that hack. So … Thanks God WP exists
Last time I really don’t like blogspot..when I found this website I found that the blogspot is really easy to do