Version-less updates of browsers makes sense, and they should be seamlessly, silently, updated in the back-ground. This is getting crazy.
I install Firefox for friends and family who I want off IE, and this actually embarrasses me a little. If I have to keep telling them to update, they will quit - or end up using REALLY OLD versions of Firefox and we'll have an IE6 situation all over again soon but with Firefox.
I'm starting to install Chrome now. At least I can say that their browser will always update, and they have nothing to worry about.