If you have received support, helpful information, sympathy, advice etc on Mumsnet, do you feel some sort of - i don't know the right word - obligation, or sense of fairness/decency that says you should 'return the favour' by helping others when they come here looking for advice?
Is there a general unspoken 'social contract' for the Mumsnet community that implies you should (if possible) contribute advice/support, as well as receive it?
Why or why not?