amitmalakar

This is Ajax based contact form plugin. This plugin has the following features:
a) A confirmation email will be sent to the user on contact form submission. 
b) User details will be listed in plugin sub-menu (admin interface) 
c) Admin can choose to approve or reject a user request and a confirmation mail will be sent to the user on each case. 
d) Admin can delete a user recode from the database. 
e) Email templates for initial contact, approval and rejection is easily customizable with legends (like user name, email, url, etc.)
<h3>Arbitrary section 1</h3>

jContact

This is Ajax based contact form plugin with user notification and admin interface to handle user requests.

ramon fincken

A plugin that automatically schedules pending comments for approval, depending on a min/max threshold and the last comment’s publish date and time. 
 When a comment is posted or when the admin is logged in, the plugin computes the most recent interval when a comment can be auto approved and picks a timestamp in that interval when to approve the pending comment. 
 Optional: Notify the site admin by email when a comment is approved. 
 Warning All pending comments will be scheduled, make sure you have an antispam plugin in place. <a href="https://wordpress.org/extend/plugins/antispam-for-all-fields/" rel="ugc">I wrote one over here</a>. 
 Based on: <a href="https://wordpress.org/extend/plugins/automatic-post-scheduler/" rel="ugc">Automatic Post Scheduler</a> by <a href="https://profiles.wordpress.org/users/tetele/" rel="nofollow ugc">Tetele</a>
Coding by: <a href="http://www.mijnpress.nl" rel="nofollow ugc">MijnPress.nl</a> <a href="http://twitter.com/#!/ramonfincken" rel="nofollow ugc">Twitter profile</a> <a href="https://wordpress.org/extend/plugins/profile/ramon-fincken" rel="ugc">More plugins</a>

Automatic Comment Scheduler

A plugin that automatically schedules pending comments for approval, depending on a min/max threshold and the last comment's publish date and tim …

jContact vs Automatic Comment Scheduler