Milan Kaneria

This plugin will insert a link in the comment form that will allow the comment author to delete their personal info from it that is stored in a cookie. Only unregistered commenter will be provided with the delete link if they already had a previously posted comment.
Support
For support queries, please leave your comments on the plugin page.

ET Remove Comment Author Info

This plugin allows commenter to remove their comment author details from the comment form.

Ridham

New Tab Redirect Plus will allow you to have your comment visitors links open in a new tab or window. In other words, instead of leaving your site completely when clicked, they will open in a new tab.
This plugin opens all the web links added in the footer comments URL, in a new tab or window which helps to decrease the bounce rate and increase user engagement on your wordpress blog.
Opens all the Web site links (URLs) added in the comments and author URL, in a new tab or window.
This will increase the likelihood that visitors will continue browsing your website.
Simple, fast, and effective!
<h4>Some of the features include:</h4>
*Open comment links in a new tab or the same tab 
*change a custom link’s destination with a redirect 
*Open WordPress Comment Links in New Tab/Window (add target=”_blank”) 
*Replace URL INTO Your Custom web URL 
*Works with http:// and https:// links 
*Simple, fast, and effective!

New Tab Redirect Plus

Stop any fake data sending visitors away - By default, Open WordPress Comment Links in New Tab/Window (add target=”_blank”) tab or window with: New Ta …

ET Remove Comment Author Info vs New Tab Redirect Plus