Why I need DOFOLLOW

Today we'll talk about what this movement Dofollow, where it came from, why it is needed and how to use it for their own gain.As you know, usually webmasters who are selling links, usually hide links in the comments of special tags prohibit them from being indexed. For example, the tag <nofollow> prohibits indexing links search engine Google. This is done in order to reduce the total number of outbound links from the site and, therefore, increase the weight of corrupt links.
However, over time, to the west of the movement was born, Inc Dofollow for indexable link from the comments. Not so long ago there was a movement, and on the Web. In what sense? Quite simply, if your blog is not designed to sell links, and most of the profits you get monetiziruya traffic, you do not make any sense to close by indexing links in comments. At the same time, opening them you get a lot of unique and most importantly, quality comments. Also, after your site gets into some base Dofollow blogs, you greatly increase traffic. And this, in turn, is bound to affect your earnings.
But, unfortunately, every coin has a flip side. For example, Dofollow greatly increases the flow spamnyh comments. As a rule, they have to manually moderate, and it takes a lot of valuable time.