Authors:

People have really gotten comfortable not only sharing more information and different kinds, but more openly and with more people - and that social norm is just something that has evolved over time.

"Privacy no longer a social norm, says Facebook founder" by Bobbie Johnson, www.theguardian.com. January 10, 2010.
People have really gotten comfortable not only sharing more information and different kinds, but more openly and with more people - and that social norm is just something that has evolved over time.