Opera 10 is still beta.As is latest Chrome and Safari versions. Infact Firefox is the most highest scoring fully stable release browser at the moment As nice it is to see 100/100 im not gonna touch beta browsers or change my browser to see some 7p score jump.93p is pretty damn close for my taste
I know opera 10 is beta but have been using it from the alpha days both on my gentoo linux and windows installations including a 64 bit installation. Never had any problems with it, worked perfectly and stil does. But thats only my story, others might have different stories.
I think Safari 4 is in beta now. Safari 3 was released a while back. I try my damndest to stay away from Apple Products. If I didn't need iTunes installed for my iPhone to work (actually I only need the Apple Mobile Device driver but to flash and backup my phone I need it ugh), I wouldn't have any installed. It is not that they are bad they are just invasive, its like that Jim Breuer skit where he is talking about Tequila, you have one shot and the next thing you know here comes the worm.