Make your Blog Do-Follow

The simplest way I can explain this is a Dofollow allows search engines to crawl links on that blog.  So this means when you comment on a Dofollow blog the search engines actually see this and attribute this as a back link.  This is a great way to reward your readers by giving there blog a quality backlink to commentator’s site.
   here are the benifits of do follow
 •Readers enjoy commenting on Dofollow blogs because their is a benefit for them in getting quality backlinks point back to their sites.
 •Dofollow comments with links will get noticed by all search engines which could potential add search engine value to the blog or website.
 •This could contribute in finding other link minded bloggers to add to your blog comments and discussions.
 •Dofollow blog can maxium SEO impact for commentators in the dicussion.
 •This Dofollow blog commenting method is a great long lasting results using 100% Google friendly tactics.
So to making blog do follow follow the following steps.
Step 1. Click 'Layout 'Edit Html' Tick the 'Expand Widget Templates' Box
Step 2. Find the following piece of code in your blogs html :
(Click 'CTRL and F' for a search bar to help find the code)
<data:comment.author/>
Step 3. Directly before the code you found you will see the following code :
<a expr:href='data:comment.authorUrl' rel='nofollow'>
Step 4. Simply remove the no in nofollow so it looks like this :
<a expr:href='data:comment.authorUrl' rel='follow'>
Once you have made that change save your template and your blog is now a Do-Follow Blog.