Comment 6 for bug 419894

This feature is intrusive. It means that notification windows will block me from reading a web page or writing a document. When they appear on the top left corner, they hide some window-control buttons; when they appear in the middle of the screen they pop right on top of my main work area.
I have not seen any reasoning for changing the traditional behavior in the wiki page. Whatever this reasoning may be, I join the plea: please let us configure the notifications location. It is very inconvenient in its current form.