IM Online shows your current online status on your blog. Currently supports AOL, MSN, Yahoo!, Jabber, Skype and ICQ. Widget & Plugin support.
UPDATE: Now you can exclude blocked users from your followers list!
Simple Twits allows you to display your Twitter posts and followers on your blog.
Let your readers easily share articles without ever leaving your blog.
Tagline History stores your tagline changes and display a history of taglines to your users.