Re: address@hidden: Re: erase customization does not work]

[Richard M. Stallman]

      The problem is that I
    believe that this is a dangerous button, that could make people loose
    a lot of customizations carefully built up over the years, by
    inadvertently clicking mouse-1 on it (just to give focus to the
    frame).

If you delete customizations this way, they will remain in the backup
file of .emacs.  So it isn't quite so dangerous as you make it sound.

But it seems appropriate to make this ask for confirmation.
Would you like to install your fix, with that change too?