Yes, a thread about a thread kind of. And I am fairly sure it has been done before but still!
I really don't think a forty grand gross income is a fortune. Our income with two kids is currently a bit less than that, though has been that in the fairly recent past. It is - and was - a bit of a struggle. We are not in the south east, we do not have a huge mortgage, expensive cars, kids are at state school and we don't manage to get abroad every year. We are living from month to month. A "fortune" it ain't!! (ref the post about someone wondering whether to have a fourth child)