As a teenager who was vocally opinionated about political issues, I often heard the cautionary refrain “Politics is not the topic of polite conversation.” That counsel must have been lost on me, since I find myself as an adult publicly airing my opinions as both the political correspondent for this blog and as a Democratic analyst periodically appearing on I understand the wisdom of that advice, however, and know that conversations about politics (like those about religion) often begin as well-intentioned contests of ideas but end as emotionally charged and intractable disputes.

A new study released today from the Pew Internet and American Life Project illustrates this point. It found that 18 percent of people who use social networking sites such as Facebook and Google+ have blocked, unfriended or hidden someone because of that person’s disagreeable political postings.

Aversion or the end of meaningful conversation?

To determine whether this is simply a case of the online public steering clear of, um, impolite conversation or is broader evidence of political opinions abruptly ending meaningful relationships, one must dig a bit deeper into the data. Among the people who’ve responded to unwanted political posts by giving an online cold shoulder, nearly 70% have done so to a distant friend or acquaintance. We all have a few of those Facebook friends with whom, after briefly meeting at a conference or dinner party, we perfunctorily became “friends.” It wouldn’t be a surprise that a disagreeable (or even distasteful) political comment on Facebook might serve as an excuse to shed some of these “friends” that we marginally knew to begin with.

i-ca1450ecfc073afed3e87183e78d05aa-pew chart blocked social.jpg

What is surprising is the fact that nearly one-third of the people who have blocked, unfriended or hid someone in response to political posts did so to a “close personal friend,” and nearly one-fifth of them did so to a “member of their family.” Considering the old saying that someone with staunchly held political beliefs has “drunk the Kool-Aid,” can it really be the case that, online, Kool-Aid is thicker than water? Are we really shunning close friends and family members because of differences of political opinion?

Perhaps. As the Pew report indicates, “Social networking sites have become places where political conversation, debate, and proselytizing occur, especially during campaign seasons … Some analysts have expressed concerns about the impact of social networking sites on the broad political culture. They have worried that … users might customize their friendship networks by hanging out only with people who share and reinforce their political views.”

Cass Sunstein, now President Obama’s regulatory czar, has pointed to a phenomenon of cyberbalkanization in which, online, people read articles and associate with others who share their political opinions. Sunstein’s research demonstrates that, in the online echo chamber, people’s beliefs aren’t just reinforced but actually made more extreme (on both the left and the right).

Should We Leave Networking at Social?

Perhaps social networking sites are best left to, well, social networking — and the political debating should occur elsewhere. This is the approach that nearly a quarter of users of social networking sites take. According to the Pew report, 22 percent of those who use these sites “have decided not to post political comments or links to political material because they were worried it might upset or offend someone.” In other words, these folks agree with the advice I grew up with regarding politics and polite conversations.

But for so many of us who are civic-minded and politically engaged, it would be hard to steer clear of political discussion online simply for propriety’s sake. On a recent appearance on, I debated against the claim that there was somehow a double standard in the media’s portrayal of the outrage surrounding Rush Limbaugh’s recent controversial remarks (and that there was equivalence between them and similarly offensive remarks made by comedian Bill Maher).

After I posted the link to the segment on my Facebook profile, a close family friend who’s been like a grandfather to me throughout my life, and who I know to have a more conservative political outlook than myself, shared a link that criticized Maher and reiterated the claim that a double standard was at play.

My first reaction when seeing G-Pop’s message on my Facebook wall was appreciation for Facebook’s ability to keep me in touch with someone who’s been so important to me throughout my life. My second reaction, which I recommend to anyone struggling with political differences among friends and family on their online social networks, was to agree to disagree.

Mark Hannah is the political correspondent for MediaShift. Mark’s political career began on the Kerry-Edwards presidential campaign, where he worked as a member of the national advance staff. He’s more recently done advance work for the Obama-Biden campaign, the Presidential Inaugural Committee and the White House. In the “off-season” (i.e., in between campaigns) he worked in the PR agency world and conducted sensitive public affairs campaigns for well-known multinational corporations, major industry organizations and influential non-profits. He serves on the board of directors of the National Association for Media Literacy Education, is a member of the Public Relations Society of America and was a research fellow at the Society for New Communications Research. He is a graduate of the Annenberg School for Communication at the University of Pennsylvania and received a master’s degree from Columbia University. His personal website is, and he can be reached at markphannah[at] Follow Mark on Twitter: @MarksTerritory