It is best to try out plugins on a test-site first before using them on your production sites. Before installing a plugin, you may want to check out Crappy and Shitty WordPress Plugins.
- Shiba Menubar Plugin
Add category, page, or archive trees into the WordPress native custom menubar. Renders menubars using the spiffy MenuMatic script. - Shiba Custom Widgets
Assign different widget sets to posts, pages, categories, and tags. Convert your widget areas into a multi-column layout and add your own widget style classes. - Shiba Gallery Plugin
Display your WordPress galleries using a variety of Javascript libraries including NoobSlide, Tiny Slideshow, Slimbox, Popeye 2.0, Picture Slides, and the WordPress native gallery. - Shiba Media Library
The Shiba Media Library simplifies the organization and use of images within the existing WordPress Media Library framework. It allows flexible image attachments, reattachments, image tagging, and gallery objects. - Shiba Gravatar Plugin
Cache gravatar images locally on your server as well as use your own set of gravatar images. - Shiba Custom Backgrounds
Customize any WordPress theme by adding in your own background images and colors right from a visual interface in your WordPress Dashboard. You can create any number of backgrounds, and assign them to individual posts, post categories, or to your entire blog.Download Shiba Custom Backgrounds
- Shiba Link Validator
The Shiba Link Validator extracts all links from posts, pages, and comments; then validates each link for you. - Shiba Plugin Credits
This plugin allows you to say a simple Thank You to your friendly WordPress plugin developers by including a single link back to their site on a Plugin Credits page. - Shiba Example Plugin
The Shiba Example Plugin is an empty plugin to help you get started on writing a WordPress plugin. It can also be used as a simple environment to test plugin code. - Shiba Thumbnail Plugin [RETIRED]
The Shiba Thumbnail Plugin automatically assigns post thumbnails to the first image contained within the post. It can also resize post thumbnails.
Shiba Media Library 3.3
Add New Styles (CSS) to Your WordPress Blog
Switch_Theme vs. Theme Switching
WordPress Image Size - 
Vampire Girl WordPress Theme
