I was working with Doc Searls this afternoon, and saw how Scripting News looks in the version of Firefox he has running on his laptop. It looks awful. One tab is visible all scrunched up in a corner of the window.
I have the latest Firefox on my Mac and it looks fine. All the tabs are where they are. If you're seeing the problem on your system and have any idea what the problem might be, please leave a comment below. It really bothers me that what Doc is seeing is so awful.