a plugin to show ads of adsense, chitika ,etc then you can put it into anywhere in your posting as you wish :)
一个不错的广告位管理插件，你可以很方便的添加删除管理您的博客广告，Joychao汉化 From Quick Adsense
Quick Adsense offers a quicker & flexible way to insert Google Adsense or any Ads code into a blog post.
Stumbleupon & Digg Thumbnail Maker allows you to specifically select a thumbnail for a post when it is submitted to some social media sites.
An ultra-simple widget to add HTML, images and text to dynamic sidebars