The Opera browser does actually work with Google Documents, you can make it do so by going to the following URL: http://docs.google.com/?browserok=true Everything on this screen seems to work fine. As far as I can tell, Google Documents COULD work on Opera if they gave it a chance to do so. The problem is that when you try to open a new document the edit screen displays fine, and probably works fine, but Google automatically forwards you away a few seconds later no matter what you do.