http://www.cnn.com/2009/LIVING/10/28/new.and.emergent.jews/index.html

It's actually a big article on the new hip sex and the city "New Jews" but it's all just a sham cover for:

"When there's religious complacency, when there's boredom, we're much more likely to see people check out," said Sarna, who is a member of an Orthodox synagogue. The more pressing issue, he added, is whether cultural ties alone can keep Jewish life going.

That concern is a real one, said Steven Cohen, a sociologist at Hebrew Union College in New York. He said about half of young Jews are not marrying Jews, and that only 25 percent of children born to interfaith couples grow up to see themselves as Jewish.