no, firefox does not have widget function, Im not sure about addon for firefox, but have no strong impression of such addonsIndeed.
I know Opera has had Widgets for much longer (I don't remember if Firefox has them at all ?)
This is indeed one of the great strength of opera, I though its multi-threading? but im not sure.Of course, there's also plenty of good productivity features. For example, have a couple of pages to look at? Need to copy from one page to another? Love OS X's Exposé? Well, Opera has a feature that is kind of like Exposé for your browser. It spreads them out alongside each other within the browser for easy viewing. It's also easy to reverse, and go back to normal.
some sort, firefox's password manager have been changed many times, I think current form is quite good. there is addon for opera style wand function tho.And of course, my favourite feature is that you can search any search engine from the address bar.
Also, I don't remember, does Firefox have the Wand tool? I know Opera's had it for a long time.
lol, i meant for you to introduce the session saving of opera, not hijack the whole thread.