About how long have you been using Ubuntu with the vertical application bar for? I know it is highly personal, but I am trying to figure out a rough amount of time...
I have never really been a user of Ubuntu myself but when I (mainly) switched to Linux from Windows, it only took a couple of day to get used to it. Then again, I was never clicking the icons in the application bar before (win key -> typing -> enter).
i installed 11.10 in december, so about 3 months ago now. I should add that i use opensuse a lot on another machine, with an horizontal cairo dock, so i am not always on Ubuntu standards. I really like the win key to start programs, though.
I have never really been a user of Ubuntu myself but when I (mainly) switched to Linux from Windows, it only took a couple of day to get used to it. Then again, I was never clicking the icons in the application bar before (win key -> typing -> enter).