This is the big issue with ad networks (well, after the tracking). I used to read a lot of geeky blogs when I was younger and they would advertise stuff that I

This is the big issue with ad networks (well, after the tracking). I used to read a lot of geeky blogs when I was younger and they would advertise stuff that I thought was cool - gadgets and doodads mostly. I went back to a couple of those sites this year and the ads are now mostly for single women in my area -_-