Well, 4:3 is less wide than 16:9 or 16:10 or whatever else we're doing these days.
But, I do agree that this was likely never the driver. In fact, I've always thought the "obvious" explanation is simply that window controls and title bars are at the top, and since tabs are like nested windows inside a window, they would follow basically the same patterns...
But, I do agree that this was likely never the driver. In fact, I've always thought the "obvious" explanation is simply that window controls and title bars are at the top, and since tabs are like nested windows inside a window, they would follow basically the same patterns...