Friends, Thanks for your valuable contributions to the discussion. It's time to finish our debates, as to me I learnt a lot of it. If anybody is interested in this poll, materials are archived, please do not hesitate to contact me. Thanks: Gabor Varnai ----- signature block follows ----- Gabor VARNAI PARDES Urban Policy Research and Consulting Office; Institute of Sociology, Hungarian Academy of Sciences Felsoerdosor 12. Budapest, Hungary H-1068 tel/fax: +36-1-3515465 e-mail: [log in to unmask] if your answer undelivered: [log in to unmask] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%