This page shows information about a web page, and who has bookmarked it and when
https://addons.mozilla.org/en-US/firefox/addon/60
These are the public entries for this link:
Web Developer Toolbar another plugin I use all the time. It adds a cool toolbar to the browser that lets you easily disable things like javascript, images, and CSS, view meta data, see a page in a different resolution, validate stuff… and I have barely started. One thing to By shuqian2222in Public bookmarkswith system:unfiled