Well, there are obviously several automated comment softwares using search strings in google that includes dofollow, so I get more spam. But some people are also searching for it manually, and it gets me a few extra visitors.
And I also like rewarding the people that actually do comment, as it keeps the blog more alive.

Have you found an increase in the traffic to your site since installing the plugin, or doesn’t it haven any benefits in terms of getting more visitors.

Why was the nofollow tag ever created? With social on the rise, likes and followers are evolving around nofollows.

I have been looking for this information as I am thinking about rewarding my users with do-follow links for their genuine comments on my articles.

Almost at the end of your post where you explained the relevance issue of links and anchors, I decided not to use any keyword. Anyways, We can’t survive without such attributes and they must be used to make our users permanent and loyal .

Mike’s last blog post..News

Thanks as now its easy to understand..now what if i have a blog in blogspot.com and i want to have do-follow comments in it..how i need to change the coding..

Van Leasing’s last blog post..The Ford Transit now costs less in real terms than in 1995

Oh, that. That explains it

Interestingly! Only I can not understand as this blog is often updated?

I am very grateful to you

Leks wrote:

What for?

Ter wrote:

Why?

What do you mean with this? Why and what for what? Building backlinks?
Well that’s roughly to increase your websites authority, and rank better in the search engines.

– Preben