WordPress

WordPress official website:
http://wordpress.org/
Install Guide:
http://codex.wordpress.org/Installing_WordPress
Security Key generator:
https://api.wordpress.org/secret-key/1.1/salt/

Video Tutorials
http://www.youtube.com/user/QuicSite#p/u/27/_jXI1Ch9TGg

Multilingual WordPress
http://codex.wordpress.org/Multilingual_WordPress
WordPress Mobile Pack
http://wordpress.org/extend/plugins/wordpress-mobile-pack/
SI CAPTCHA Anti-Spam
http://wordpress.org/extend/plugins/si-captcha-for-wordpress/

TinyMCE Advanced
http://wordpress.org/extend/plugins/tinymce-advanced/
WP Super Edit
http://wordpress.org/extend/plugins/wp-super-edit/

TinyMCE strip away attributes or tags from my source?
TinyMCE Valid Elements
http://wordpress.org/extend/plugins/tinymce-valid-elements/
Amazing hack for fixing the code changing habits of the WordPress editor
http://wpgarage.com/tips/make-wordpress-editor-stop-changing-code/
Creating a plugin for TinyMCE (3.x)
http://tinymce.moxiecode.com/wiki.php/Creating_a_plugin

Foliopress WYSIWYG
http://wordpress.org/extend/plugins/foliopress-wysiwyg/
CKEditor For WordPress
http://wordpress.org/extend/plugins/ckeditor-for-wordpress/

Writing Code in Your Posts
http://codex.wordpress.org/Writing_Code_in_Your_Posts
WP-Syntax  (GeShi)
http://wordpress.org/extend/plugins/wp-syntax/
WP-Syntax Button
http://wordpress.org/extend/plugins/wp-syntax-button/
Visual Code Editor
http://www.webveteran.com/blog/index.php/visual-code-editor/
CodeColorer TinyMCE Button
http://wordpress.org/extend/plugins/codecolorer-tinymce-button/
WP-CodeBox (GeShi)
http://wordpress.org/extend/plugins/wp-codebox/
Developer Formatter (GeShi + Button)
http://wordpress.org/extend/plugins/devformatter/
SyntaxHighlighter Evolved (SyntaxHighlighter)
http://wordpress.org/extend/plugins/syntaxhighlighter/
Syntax Highlighter for WordPress (SyntaxHighlighter)
http://wordpress.org/extend/plugins/syntax-highlighter/

All in One SEO Pack
http://wordpress.org/extend/plugins/all-in-one-seo-pack/
SEO Ultimate
http://wordpress.org/extend/plugins/seo-ultimate/
Google Analytics for WordPress
http://wordpress.org/extend/plugins/google-analytics-for-wordpress/
Advertising Manager
http://wordpress.org/extend/plugins/advertising-manager/

RB Internal Links
http://wordpress.org/extend/plugins/rb-internal-links/
WP No External Links
http://wordpress.org/extend/plugins/wp-noexternallinks/