Custom Function Widgets
This plugin allows you create widgets for plugins which only provide you with hooks, useful if you have loads of plugins which require you to manually alter your theme files for inclusion.
This plugin escapes text inside code tags such that all code gets converted to html characters. For example this plugin will convert > to > if it exists within the code tag.
Random Top Ads
This plugin allows you to randomize and display ads to your visitor allowing you to create unlimited number of ads. It also allows the visitors to browse all the ads using a link.
This plugin allows you to shorten your post URLs and distribute it to others. Useful if you want to create tiny URLs that belong to your domain and is easy to remember.
This plugin allows you to search millions of Flickr photos with creative commons license and add to your blog posts.