I found one of the suggested extensions https://addons.mozilla.org/en-US/firefox/addon/tab-session-manager/ does exactly this and also what I needed as well. Now I no longer keep 23 windows and 200 tabs open LOL
"Currently, each bookmark can only be stored *once*" <-- That is NOT True!At first I could not figure out why you said this but I think I may know what you are doing. You can certainly have the same bookmark stored multiple times, in different folde...
