* There are three
* [Mouse over the pink dot]•
This is what comments look like!
* To make a comment, just highlight some text you want to comment on and hit the “[” key. It’ll surround your selection in brackets. Put your comment in the parentheses that follow.
* When you're done, hit the “finish” button to get a link to a page with the final marked-up version.
* You can easily remove a comment by clicking on it in the preview area.