Just a simple extension to highlight links in a page according to nofollow / dofollow status.
Toolbar for formatting text in BBcode, HTML or Wiki code
Use Amplify to clip, share & spark conversation about excerpts from articles, blog posts, tweets or anything else you read on the web. Amplify supports autoposting to Twitter, Facebook, Wordpress, Posterous, Tumblr & more.
Note from Mozilla: This add-on has been discontinued. Try Evernote instead.
Clipmarks lets you clip and share specific parts of articles, or anything else you read.
Collections are groups of related add-ons that anyone can create and share.Explore Collections