Usefull and annoying Rated 4 out of 5 stars
Good idea, but it's very annoying that I never know whether the find toolbar is open or closed. I often press CTRL-F to find out that I've just closed the dialog.
I suggest to modify the behaviour a little, so that the find toolbar is closed only when pressing CTRL-F twice.
I actually implemented the modification, you can find it in the forums when searching for "toggle find bar".