Bennet, I've been shy about posting addresses for fear of breaking rules
My main focus as far as google advertising goes is http://www.auctionmums.com where I am building a community for women who ebay. Of course don't hesitate to click IF you see an ad that grabs your interest
My best click through rate is 16% on http://www.auctionmums.com/simplyfred/ as that is very narrowly focussed on a particular brand of children's clothes which has a cult following in Australia.