Bryan explains why he’s easing over to Firefox from Safari. I have been more or less doing this myself, although I haven’t loaded FF up with plugins.
What I would really like is bookmark sync between the browsers.
Also, come to think of it, Safari’s bookmark manager implementation is waaaay slicker than Firefox’s; also the default text-entry form display in Firefox is 12-pt Courier, which really sucks if you are entering lots of HTML in fixed-width form boxes. I also miss Safari’s excellent in-text-area interactive spellchecker.
Bookmark syncing would be excellent. This is definitely the biggest pain, for me, about using two browsers, is having to update your bookmarks all the time.
There’s always del.icio.us for storing your bookmarks — I’ve switched to using it almost exclusively. I juggle too many browsers on too many machines. (Anything > 1 = too many.)
Hey, check it out: it’s a swarm of B’s!