Jay Cross

JANUARY 11, 2009

An activity stream is a mash-up of an individual’s or organization’s feeds. For example, my FriendFeed pages show activity from this blog, the Internet Time Blog, my Flickr account, bookmarks I put on Delicious, and my entries from Twitter. Activity streams are going to be wildly important for social learning.

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Streaming Activities MySpace Friendfeed 36

Big Dog, Little Dog

MARCH 10, 2009

micromedia) and activity streams and timelines, Twitter, Facebook, FriendFeed and the like are competing for your attention and building a community around the statusphere - the state of publishing, reading, responding to, and sharing micro-sized updates. Are Blogs Losing Their Authority To The Statusphere? TechCrunch.

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Audio Instructional Design Blogging Instructional 32

Tony Karrer

APRIL 13, 2009

Are you on Facebook? Although this year's activity has only been open for a few weeks we are seeing some clear leaders. When people are actively pulling in learning resources rather than taking what’s pushed at them, the value of the network goes turbo, an effect the authors call the collaboration curve. Metcalfe’s Law.)

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Diversity Training Authoring Tools Portal Screencast 100

Tony Karrer

APRIL 1, 2009

While he's talking primarily about feeds of updates, e.g., facebook, twitter, friendfeed, etc., But the point that part of filtering can be based on user activity is a good thing to consider. While I'm on it, great post - Feed Standardization Will Commoditize Feed Aggregation, So Let’s Create The Semantic Web! by Nick O'Neill.

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News Friendfeed Picture Social Networks 100