I hope you all enjoyed the flame war.
Dude, on any other forum you'd have virtually guaranteed a real "flame war". This didn't even come close. This might be the only place on the internet that such an over exaggeration as "Firefox 5.0 destroyed my browser experience" and "many *YEARS* worth of configuration" (of firefox??? years--really??)
Then come to find out you're actually talking about one add-on which you just couldn't find the update for.
Dude, To be honest with you, take the lesson offered here and now... Before you post, take a deep breath, count to ten, and clearly state you problem without the attitude and emotion and I feel very confident everyone here will be more than willing to help you resolve any problme you might have with zero flame wars... I've seen it more times than I care to count.
Just a suggestion