Sarah asked me if she is able to delete her profile. It is not that she doesn´t like us no more, it is just that she doesn't want to be present on internet any more.
So here it goes, deleting your profile is simply not an option at the moment with the system we are using. How much I would love to enable this, it is currently not available.
It will be though, as soon as we upgrade the site to the latest version of drupal. And of course, I can delete your profile, as well as some 5 other administrative users.