Hey Baldric....The Avatar in your Profile has already undergone, today, three changes. At one time you were the Gravatar 'G'.
missprim....I realise that your suggestion was a 'tongue in cheek' item. However,perhaps it should really be developed as a 'serious' item of fun. The Ed could make a weekly award to the person who spots the highest number of unwanted changes and draws the attention of an ABer concerned to the fact; before he/she realises so. On second thoughts, it might cause an overloading of AB with too many folk searching the columns. :-) :-).
Ron.