90=. Laurie Penny, Journalist
Whether she's following the Occupy movement in New York City or participating in protests in London, Independent writer Penny is a key, if sometimes divisive, figure on the social network. Tweets are mainly political – "An unelected plutocracy is pushing Greece to the point of collapse" – but there are moments of lightness too.
Tweets as: @pennyred PeerIndex: 49 Authority: 76 Activity: 45 Audience: 41 Follows: 1,140 Followers: 37,248Follow @PennyRed