Monthly Archives: March 2011

Yahoo Research: 50% of tweets consumed are generated by 20,000 elite users

New research from research on Twitter found that 50% of tweets consumed are generated by 20K elite users. Based upon the more than 37,000 tweets I’ve posted over four years of tweeting, it’s a virtual lock that I’m one of them. Of particular interest was the “significant homophily” that the researchers found within categories. I’ve tried hard to escape that effect after reading Ethan Zuckerman’s post on homophily, serendipity and xenophilia nearly three years ago.

FULL PAPER: Twitter flow


We study several longstanding questions in media communications research, in the context of the microblogging service Twitter, regarding the production, flow, and consumption of information. To do so, we exploit a recently introduced feature of Twitter—known as Twitter lists—to distinguish between elite users, by which we mean specifically celebrities, bloggers, and representatives of media outlets and other formal organizations, and ordinary users. Based on this classification, we find a striking concentration of attention on Twitter—roughly 50% of tweets consumed are generated by just 20K elite users—where the media produces the most information, but celebrities are the most followed. We also find significant homophily within categories: celebrities listen to celebrities, while bloggers listen to bloggers etc; however, bloggers in general rebroadcast more information than the other categories. Next we re-examine the classical “two-step flow” theory of communications, finding considerable support for it on Twitter, but also some interesting differences. Third, we find that URLs broadcast by different categories of users or containing different types of content exhibit systematically different lifespans. And finally, we examine the attention paid by the different user categories to different news topics.

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Awesome Foundation DC Launch Party warmly welcomed in District

Over the past year, the Awesome Foundation has been growing globally, providing micro-grants for creative genius in multiple continents. Last night, hundreds of people bought “Tickets to Awesome” and joined the DC chapter of the Awesome Foundation at a launch party in One Lounge in Dupont Circle.

Party goers mixed and mingled with the DC chapter’s microtrustees, including this correspondent, and checked out exhibits and demonstrations from the first four recipients of awesome grants. DC FabLab, Ward 8, Petworth and Counterpoint were in attendance for awards ceremony. Bonnie Shaw (@Bon_Zai), DC’s “Dean of Awesome,” gave a brief speech at the launch party ceremony:

Curious folks also checked out exhibits from My Dream of Jeanne, ExAparatus and ScrapAction, donating to the projects they liked the most using the awesome tokens that came with their tickets. Counterpoint even performed upstairs in front of a packed lounge.

You can follow the Awesome Foundation DC on Twitter for updates on new grants, performances, installations and other awesome events at @AFdnDC.


Filed under art, article, education, friends, journalism, music, photography, social media, technology, video

Scenes from SXSWi


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