>It's a big niche..
here's a website on it...
http://www.en-parent.com/EPcenters/WAHD-Central.htm

actually I think a lot more could be developed
in this area of the internet...

Related to this lifestyle theme, is a
> paradigm shift that leads to a growing
> segment, work at home dads. Many of us are
> custodial parents and find that going out to
> work every day makes life real tough, a
> lower income with more flexibility can lead
> to a higher standard of living. Theres also
> a large segment of dads in 2 parent
> households who are working from home for a
> variety of reasons. There is a whole hidden
> realm of business taking place in the
> suburbs.