lesser and lesser people are participating in this long long debate. i think that it goes for those reading it too. and it seems like both of us and ravi piping in occasionaly can go on and on for ever without convincing the other. i am sure we would have more opportunities to discuss this in future.
HI Venkat There is no rule adebate should end for another to start. There can be many threads simultaneously. If no one debates it will have its own closure. So let us not forcefully end a thread becaude of less participants, my humble suggestion.