Seems like a few people thought I forgot a few favorite extensions with the 25 Tweaks for Your Firefox Status Bar. So, I thought why not revisit the idea and toss in some of the suggestions I received from all of you.

Just got to flip one little switch in your about:config settings...

Firefox is saving the last ten closed tabs which is in my opinion to much unless you open and close tabs all the time and work with 30+ open tabs. I prefer to set this value to 2 which is the best value in my opinion. I cannot really say if this has an impact on Firefox memory usage or performance but it probably has since the data has to be stored somewhere.