ALL OSes have been released!
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/1.0/w32/ - Windows
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/1.0/linux-i686/-Linux
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/1.0/mac/-Mac
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/1.0/source/-Source Code
Torrents (for 1337 users)
ftp.mozilla.org/pub/mozilla.org/ … xe.torrent
ftp.mozilla.org/pub/mozilla.org/ … gz.torrent
ftp.mozilla.org/pub/mozilla.org/ … gz.torrent
My reaction can be summed up as follows.