"Last modified by"

A Problem with Plone that I'm asked about very often is the lack of a 
"last modified by" attribute in the plone content types.

Since there already is a "Contributors" attribute, it seems straight 
forward to me that you could insert the names in that field everytime an 
   archetype object is saved. It would be enough with the last person, 
but you could also make a list, and the last person in that list could 
be he "last modified by"-person.

So. Why isn't it so in the current implementation of archetypes? Is it 
because nobody has thought of it, or is it because there is a problem to 
this solution ?


-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV