I think i have received a lot of feedbacks on the survey.
a) The intial username is required to quantify a person as a participant in the survey.
b) Others like age is to gather who is the general population age of the forum
c) The personal particulars at last section is optional for lucky draw.
d) Yes, the survey is long, but this is not a trend study that take 5 minutes, it is a social capital study so it may take a longer time. I really tried my best to reduce it.
Thanks and Regards,