I have to say that I'm against all of those.Having said that, I think that the Mozilla guys should primarily focus on the basic functionality of the vertical tabs and make sure that it works quickly and efficiently.The "improvements" you're suggestin...
Excellent info, thanks! About that new thread, I think I'll want until the vertical tabs thing has matured a bit more. Frankly, now that I know it's not a bug, I'm confident that, at some point, it'll be fixed. I'm more worried about the vertical tab...
There is also a weird thing with the now unified toolbar: there are two empty spaces, one at the very left, one at the right, between the control buttons (close, resize, minimise) and the rest. The left one, when the window is maximised, disappears. ...