While people who are younger and view themselves as more tech-savvy have begun to forego e-mail as a communications tool, for the most part, e-mail remains the most popular way users choose to share news. Email also is viewed as more secure and private and therefore more “personal.”
As such, people tend to want to have a one-to-one conversation about news that moves them rather than a one-to-many. Social media, the study says, is all about “serendipity,” where a post can lost in the shuffle of a Twitter or Facebook stream.