Not available here the addon: Keyconfig ( http://forums.mozillazine.org/viewtopic.php?t=72994 ), great for screengrab, send link and colt macros.
TIP! keyconfig: http://forums.mozillazine.org/viewtopic.php?t=72994 → How to create *email link* shortcut: http://blog.robertbernabe.com/2010/03/29/send-link-keyboard-shortcut-in-firefox-3-6/
Simple, fast and smart!
Instead of creating another profile on FF I use Pale Moon, it's also 25% faster. For my blogging and research.
The reason Firefox will always be favorite! Safe, quick, popup answers, grab screen (modify images) , quick image saving, research tools, creating hyperlinks, customization, weather, etc.