Userscripts.org

Makes Youtube's "Watch" page (video page) better with a variety of features and options including a right-side description, older video players, style improvements, and much more.

Adds reply and reply-to-author buttons to Google+ comments

Automatically Scale YouTube ect.. to Largest Possible Size & HQ/HD Quality Video. Scroll down to read comments without missing video, more...

Displays all comments of one thread on one page. No clicking though pages necessary anymore. w/ Opera+Chrome+Safari support - Zeigt alle Beiträge/Kommentare eines Threads/Themas im heise.de Forum/Newsticker auf einer Seite. Man muss sich nicht m...

Shows how many new reviews, comments, installs and fans your scripts have got since you last checked

Displays and automatically updates your last few comments on your MySpace homepage.

Watch online videos without any distractions like ads, chats, comments, etc.. Options: Auto browser resize, video scale, custom background color, comments on/off, related videos on/off, download videos, +70 video sites. Updated June 17th

Adds the national flag icons next to each username in the comment section of Youtube.

Auto-updates, removes ads, removes extra space, enlarges images on hover; adds section arranger, comments & online-friends space, ignore-bulletins feature, live comment form, live friend search, pictures in bulletin space, & plenty more. Read desc...

Add a reply button to comments

Customize YouTube's Player Page

Remember which comments we've seen on LiveJournal and Dreamwidth.

Adds a button that opens and sorts comments by highest rating in a compact frame below the video. Shows actual most liked among all comments, unlike YouTube's current method. Jan 27/28 Update - AutoToggle On/Off added in 'User Script Commands' menu.

Youtube Enhancer = Youtube catcher ( 9 formats ) + Youtube custumizer ( Like going to the movies ) + Youtube lyrics

Just select the text and click "Quote". Now with vast improvements!

Removes any award or group invitation comments from flickr photo pages.

Show up-votes and down-votes next to the total score on reddit comments.

Allows Toggling of Youtube Comments via button. It has options now! Chrome, Firefox should both work.

Hide comments from YouTube videos; removes comments from YouTube videos and replaces them with a link to display them.

Shows the five most recent comments

Shows all recent comments exchanged between two users.

Auto-load more comments. Click "Auto Load Comments" and more comments autoloads. Click "Stop" to stop loading. Toggle comments by clicking the Toggle Comments button.

Totals the installs, comments and fans on userscripts profiles.

Removes ads, allows downloading and resizing videos, displaying all comments on video page, etc.

Display word count next to textareas. Originally written for the YCombinator application form, but it turns out it works well on most other websites, too.

Respond to comments directly by post and/or email from inside your WordPress dashboard. For WordPress bloggers.

Shows hidden thumbed-down comments that can't normally be seen

Give your Google Buzz comments some 3-D yellow emoticon love!

Creates a download link for youtube videos with different resolutions. Optionally removes comments on video pages. Multilingual.

Auto-fills your Name, Email and Website URL on Blogs