NotAwesome is a simple Firefox extension which allows you to flag entries in your bookmark file and keep them from appearing in the AwesomeBar and the suggested entries found there.
You can flag bookmarks in two ways. When you create a bookmark you can—as seen in the screenshot above—simply check the “Hide from AwesomeBar Searches”—or if you’re retroactively fixing a bunch of bookmarks you can highlight them in the bookmark manager and apply the tag “NotAwesome” to them.
Have a handy tip for wrangling the AwesomeBar into shape? Let’s hear it in the comments. NotAwesome works wherever Firefox does.