litefeel

Comments Link Optimization what prevent all search engine crawl your comments link.
Comments Link Optimization will modify link below.
<ul>
<li>Comments author link.</li>
<li>Comments content link.</li>
</ul>
Comment Optimize URL will not modify link below.
<ul>
<li>Visitors reply link. (@user)</li>
</ul>
Related Links:
<ul>
<li><a href="https://www.litefeel.com/comments-link-optimization/" title="Comments Link Optimization Plugin for WordPress" rel="nofollow ugc">Plugin Homepage</a></li>
<li><a href="https://www.litefeel.com/" title="Author For Comments Link Optimization Plugin" rel="nofollow ugc">Author Homepage</a></li>
<li><a href="https://github.com/litefeel/comments-link-optimization" title="On GitHub" rel="nofollow ugc">On GitHub</a></li>
</ul>

Comments Link Optimization

Comments Link Optimization what prevent all search engine crawl your comments link.

gregsaint

This shortcode plugin is used like so: 
[feedbackUnlockedLink href=”http://www.google.ca”]Google[/feedbackUnlockedLink]
The user must enter feedback into the rendered form and submit it before the link is 
made available.
Typical usage is a link to media content. User would provide feedback on a preview 
of the content before being able to download the media file.
Feedback is sent to server via AJAX and stored as a comment on the containing post.
The link is returned as a response to the submit request and displayed in place of 
the form.

Feedback Unlocked Download

This is a shortcode plugin that allows you to add a basic feedback form that users must fill out before they can access a link.

Comments Link Optimization vs Feedback Unlocked Download