Great for Quickly Citing Rated 5 out of 5 stars
I love this add-on because it makes it extremely easy to quickly cite a CC-licensed work for referencing in a blog post for example. You can copy "plain text" or HTML right after clicking the icon. The plain text is particularly useful for students like me in citing works from the web in presentations and projects.
I also really like how the icon is hidden into the address bar, and only appears when there is content on the page with metadata for the CC-licensed work.
The add-on is extremely easy to install (no restart!) and use.