Author: CleverPlugins.com The name of the plugin is a dead giveaway for what it does, it deletes duplicate posts (by the EXACT same title). It is really handy for those people who runs auto-blogs, or had a coding meltdown and had their blog filled with duplicate posts. How embarrassing, eh
Installation:
Download the .zip file Extract the zip-file, containing the folder "delete-duplicate-posts" Upload to your wp-content/plugins/ folder on your blog Log in to your blog, go to the plugins page and look for "Delete Duplicate Posts" and activate the plugin You can now access the plugin in your "Tool" menu under "Delete Duplicate Posts"
faq:
What happens to my duplicate posts? All of them will be completely erased from the database. There is no recovery option. Remember to back up your database first in case a mistake happens!

Author: Blog Traffic Exchange (http://www.blogtrafficexchange.com) The Old Post Promoter (OPP) is a Wordpress plugin by the Blog Traffic Exchange. The purpose of the plugin is to promote old posts by sending them back onto the front page and into the RSS feed. It does it randomly choosing an eligible post and updating the publication timestamp. The post then appears to be the latest post on your Wordpress blog. "You down with OPP? Yeah you know me!
Installation:
Upload OldPostPromoter to the /wp-content/plugins/ directory Activate the plugin through the Plugins menu in WordPress Optionally adjust the options
faq:
Isnt that duplicate content? No. The original post has the publication timestamp changed. There remains only only copy of the post. If you change the timestamp wont that affect my pretty permalinks which include dates? Yes it will. Did you read the warning? This plugin should no be used with permalink structures that include dates. This is yet another reason why you should not use such a structure. Your plugin is so cool. I want to get rid of dates from my permalink structure, how do I do it? Glad you asked... Remove Date from Permalink Structure What is the plugin page? Old Post Promoter by Blog Traffic Exchange Do you have other plugins? Related Websites Related Tweets Old Post Promoter Wordpress Backup Disseminate Blog Copyright Related Posts I am working on several others, when released you will find them on my Wordpress Plugins page.

Author: Martin Lormes If a comment is held for moderation an email message is sent to the comment author with a link to verify the comment authors email address. When the comment author clicks on that link the comment gets approved immediately. This makes discussions more lively as users dont have to wait for the blog admin to approve the comment
Installation:
Upload the entire comment-email-verify folder to the wp-content/plugins directory Activate the plugin through the Plugins menu in WordPress Go to Settings -> Comment E-Mail Verification to customize the email message that is sent to comment authors. You may use a number of shortcodes
faq:
Will this plugin work with versions of WordPress older than 2.9? Absolutely not. This plugin uses the commentmeta table new to WordPress 2.9 I dont get notified when a comment is held for moderation. This plugin doesnt notify you. It sends mail to the comment author. When I test this using my Yahoo/Gmail/Hotmail/xyz address I dont receive a verification message. Its not even in my spam folder. You should try configuring the plugin to use SMTP! If you have already done so, please check your settings! If its only Yahoo/Gmail/Hotmail/xyz users who dont receive your messages, but it works well for others, then it might be that your host has a bad reputation and is blacklisted. (Ive seen that happen so many times. Notice the "might".)

Author: Adam Tootle This plugin enables you to invite visitors to your WordPress blog or website to record comments, opinions, suggestions, language practice sessions, interviews, stories, poems, auditions, and any other voice or audio content using a computer mic. The visitors can include an email address and comments
Installation:
Upload the evoca-browser-mic directory to the /wp-content/plugins/ directory Activate the plugin through the Plugins menu in WordPress Enter your Evoca username and password in the plugin settings to use the recorder.
faq:
Where can I sign up for an Evoca account? See http://www.evoca.com for more information on signing up.

Author: Pablo Gomez Postalicious is a WordPress plugin that automatically posts your delicious, ma.gnolia, Google Reader, Reddit or Yahoo Pipes bookmarks to your blog. The exact details of how your bookmarks are posted are very customizable and are designed to meet your specific needs. Postalicious uses the psuedo-cron functionality introduced in WordPress 2.1 to schedule automatic hourly updates. If you do not have WordPress 2.1 or later installed, you will still be able to use Postalicious, but you will have to perform the updates manually
Installation:
Simply copy "wp-postalicious.php" to the "wp-content/plugins/" folder found in your WordPress installation. Then go to the "Plugins" tab inside the WordPress administration website and activate Postalicious. Finally you need to enter your account type (delicious, ma.gnolia, Google Reader, Reddit or Yahoo Pipes) and details as well as other Postalicious preferences in the by clicking the link labeled "Postalicious" inside the "Settings" menu on the navigation bar in the WordPress administration website.
faq:
Whats all this about SimplePie Core? SimplePie is a PHP library that parses RSS feeds. In WordPress 2.8 and later SimplePie is already included, for previous versions of WordPress you need to install the SimplePie plugin, which you can get here: http://wordpress.org/extend/plugins/simplepie-core/ Which time zone does Postalicious use? All the dates in Postalicious use the time zone specified in the General Options tab in your WordPress administration website. Postalicious does not take into consideration Daylight Saving settings, but this shouldnt be a problem in most cases. Also, the dates used by all the templates in Postalicious are localized in the language of your WordPress installation. Does Postalicious work with special (non-English) characters? In theory, yes. Postalicious 2.0 introduced some new ways to handle special characters which should work in all WordPress installations. However, if you are having problems with special characters, feel free to contact me. Can I used different date formats? Yes. Please read the section titled "Custom date formats" for more information about this. Can I use HTML tags on the bookmarks description? Yes, however you need to specify which tags do you with to allow in the Postalicious preferences. Any tags that are not in the allowed tag will well be escaped and appear as-is the the bookmarks description. Can Postalicious post one post per bookmark? Yes. Just set the both the minimum and the maximum number of bookmarks per post to 1. Additionally, when limiting posts to one bookmark per post the %title% tag becomes available to be used in the post title template. Why are tag-related features disabled? Reddit and Yahoo Pipes do not support tags. Google Reader does support tags, but those tags are not available in the RSS feed, therefore POstalicious cant fetch them.

Author: Mark Parolisi 2 Options to display your Archives
Installation:
Upload the mail-chimp-archives folder to the /wp-content/plugins/ directory Activate the plugin through the Plugins menu in WordPress Some defaults are set, but you can customize options and add your API key in the newly created admin sub-menu under the Settings menu. Add the short code [mc_archives] to any page to display your MailChimp archive list or set the plugin to save the campaigns as posts -for more info on short codes visit the WP Codex :: http://codex.wordpress.org/Shortcode_API
faq:
How many email campaigns will this show? The MailChimp API restricts the list of campaigns to 1000. So thats where it is set. Should I save the archives to WordPress or just fetch them live with the shortcode? Saving them as posts is more reliable, due to MailChimp flux in delivery speed, hence fetching the archives with the shortcode may result in a long loading time on those pages. However, fetching them will not clutter your WordPress database with email archive posts that you will never want to edit.

Author: Susanto BSc (Xhanch Studio) Xhanch - My Twitter is a WordPress plugin made by Xhanch Studio to show your latest tweets, replies, users profile picture(or you may just show the name instead of picture), post date(changeable format), click-able links within the tweets, convert smilies syntax to smilies and some custom texts(can be HTML code). Xhanch - My Twitter generates very clean, table-less and valid XHTML codes. This plugin use NO JavaScript
Installation:
Click here for more detailed information about Xhanch - My Twitter and If youre having a problem with the plugin
faq:
What is Xhanch - My Twitter? Click here for more detailed information about Xhanch - My Twitter and If youre having a problem with the plugin

Author: Sandip Dedhia Display a list of Thumbnail related posts for the current post
Installation:
Download Wp-Thumbie plugin Extract the contents of wp-thumbie.zip to wp-content/plugins/ folder. You should get a folder called wp-thumbie. Activate the Plugin in WP-Admin. Goto Settings > Wp-Thumbie to configure
faq:
What are the requirements for this plugin? WordPress 2.5 or above Your Webhost must support Php GD Library Can I customize what is displayed? All options can be customized within the Options page in WP-Admin itself The plugin uses the css id wp_thumbie in the div that surrounds the list items. So, if you are interested, you can add code to your style.css file of your theme to style the related posts list. Thumbnails are not displayed ? Check out permission the of Wp-thumbie and wp-thumbie/cache folder. it should be set to 777. For more information, please visit http://www.blogsdna.com/ Known Issues If you turn on Wp-Thumbie Thumbnail Related posts for feeds style may not apply properly in feed readers. Thesis Theme Issue Wp-thmbie is not compatible with Thesis theme, issue is images are added to post using custom field. We are working on getting custom field and attachment support in Wp-thumbie that will fix the issue of Thesis theme blogs.