It is a pity that the comment facility is not used more. You can comment any page, but you can also use it to add a comment to one of your pages to announce e.g. a new publication or a new  award or a change of email. Any comment is sent to office automatically, so this can be used to possibly update information on you without you having to learn the (by the way) very simple techniques to edit your pages. 
[{ALLOW view All}][{ALLOW comment Authenticated}][{ALLOW modify hmaurer}]