Online organizer and disorganizer Eli Pariser talks about his new book The Filter Bubble.

Regular TummelVision chat room contributor @Xenophrenia joins in a discussion of open source, copyright, economics, and more in this first ever "Open House" episode.  We hope to make a regular feature out of this kind of episode (our version of a call-in hour).

News and Notes:

Kevin Marks has dubbed Deb Schultz a "knowledge bricoleur"

Video of Kevin's Ignite talk at Google i/o

How to Stop Worrying and Learn to Love the Internet - Douglas Adams writing in 1999

Tyler Cowen's new book The Great Stagnation: How America Ate All The Low-Hanging Fruit of Modern History, Got Sick, and Will (Eventually) Feel Better

Films by writer and chat room regular Tony Comstock

Good Manners in the Age of Wikileaks - Slavoj Žižek in the London Review of Books

Eli Pariser's TED talk on the internet's "filter bubble"

As you listen, you can replay the fascinating conversation from our live chat room here at CoveritLive.

Lloyd Davis (@lloyddavis) is Social Artist in Residence at the University of London's Centre for Creative Collaboration. He blogs at Perfect Path and is best known as the founder of the Tuttle Club, London's most popular and long-running meetup for anyone interested in the social web.

Mark Krynsky of the X Prize Foundation & Lifestreamblog.com joins us to talk about competition, cooperation, and the folly of trying to measure online "influence."

Andy Carvin, digital strategist for National Public Radio, discusses twitter journalism, tummelling the world, and truth-seeking through vulnerability.

Additional discussion with NPR's Andy Carvin. See also TummelVision episode 62.

Tummler of programmers Dion Almaer joins the gang to talk about communities and conflicts among coders, Twitter gossip, controlling our data, online "enchantment," and more.

After some technical challenges, Heather Gold joins the conversation with Courtney Stanton, on rape culture, PTSD, community, and more.

This week on TummelVision, the gang is joined by Courtney Stanton (@kirbybits), who relates her experiences contending with trolls and vitriol on the subject of rape culture in gaming.

Thomas Knoll joins Heather, Kevin, and Deb to talk about love, community architecture, Zappos, tech, and humanity.