After a long time I've browsed c.d.t posts and I noticed the never ending  
subject about objects.

I think some of the following videos might be instructive to some of the  
readers

http://video.google.com/videoplay?docid=-9055536763288165825

http://video.google.com/videoplay?docid=5776880551404953752

http://video.google.com/videoplay?docid=-9192914512122789377

http://video.google.com/videoplay?docid=-9059529534041031582

http://video.google.com/videoplay?docid=-2726904509434151616
http://video.google.com/videoplay?docid=1195216063114723175

You might also be interested in the Alan Kay talks
They will give you a base from with you can continue the debate on  
relational & objects.