LinkedIn, most used by journalists. From a commenter to the original post I found [edited for limits]: “I’m a journalist, and I use LinkedIn, Facebook and Twitter. …LinkedIn helps me see their career experience and decide whether I want to talk to them. It’s also easy to crowdsource to find sources on a specific subject on LinkedIn, whereas if I ask most Facebook friends for a quote in a story, most don’t care and those who do aren’t relevant enough for the story.”
Source by suziholler
