From this Intelligent Life article:
“Editors with an eye for such things, what Zuckerman calls “curators”, are being superseded by “friends”—people like you, who probably already share your interests and world view—delivered by Facebook. Twitter is better at leading us to the interests of people beyond our social circle, but our tendency to associate with others who think in similar ways—what sociologists call our “value homophily”—means most of us end up with a feed that feels like an extended dinner party.
To be continued but something about Facebook as a public thing to me, the fleeting nature of Twitter, slower pace of blogs/seemingly more permanent, longer analysis, using FB and Twitter in different ways while sharing similar things and where I think my blog fits in.
<-- That should not make sense to anyone. I will revisit.