You can even sign up for a particular interest and the site will e-mail if something in that interest comes up.

It's pretty scary. I have two daughters in high school, and they didn't feel safe even with the added security.

It was hard to move ahead career-wise when my children were younger. I worked part-time. When I went back on track, it was harder because even though I worked part-time, people assumed that I had been out of the game. It's a little more open now that my children are older. I can focus more on my research or on writing articles than I could before.