*[http://gist.github.com/192995 shotit] publishes the snapshot of the current browser's page right on the web and gives you back an url to the captured image (based on [http://dailyffs.com/shotme/ ScreenShootMe]).
*[http://gist.github.com/213124 pick-color]: easily pick and copy color to your clipboard in RGB or HEX format.
*[http://mozilla.doslash.org/ubiquity/invoke-menu-item.html invoke menu item] (0.5+): Easily access any Firefox menu item using keyboard (mostly useful for Mac OS X, where focusing the menu is a royal pain.)
*[http://mozilla.doslash.org/ubiquity/insert-user-agent.html Insert user agent] (0.5+): insert the browser's user agent into currently focussed text area. Useful for browser-related bug reports.
= Command collections =