Frankly, I dumped FireFox a while ago.
Version whatever-we-are-at-now sucks. It is slow, crashes a lot, and just isn't that great.
It pushed me over to Google Chrome which I love. Chrome is lightweight and easy to use, and is very customizable with extensions and themes like Firefox was.
I completely get what you mean, Patio. There are very few programs that I care to allow to update themselves -- not even Windows makes that list. Prompt me about it and let me know there is a new version, I'll take care of it when I feel like it.