This plugin allows you to display your site's tags using a Flash movie that rotates them in 3D. By default it supports Latin and Cyrillic tags, for those who wants to display Chinese, Japanese, Korean, Arabic and Hebrew tags download a new swf file from here and replace the original one.
This plugin allows integrating Flickr images into your blog.
Note: This plugin seems to be broken. It does not retrieve any information from Amazon when a search by Keyword(s) is performed.
This plugin gives you an easy way to add images and links for Amazon.com products to your posts. If you get an Amazon Associates ID and enter it in the plugin settings, then you earn a referral fee if someone clicks your link, then buys the product. This can be a way to add an image to a post as an ad or to maintain a blog in your sidebar that shows what books you're reading.