http://www.mybloglog.com/buzz/topics/digitalculturetheinternet Wed, 06 Jan 2010 21:25:55 America/Los_Angeles Wed, 06 Jan 2010 21:25:55 America/Los_Angeles http://www.mybloglog.com/ en-us <a href='http://feedproxy.google.com/~r/techtickerdotnet/~3/OZX6iAM8peI/'>What substitutes for Twitter?</a> <br>As odd as it may sound, Twitter in many regards is a single point of failure in my network.  In other words, I have no real...<br /><a href='http://techticker.net'><img src='http://us.i1.yimg.com/us.yimg.com/i/us/mbl/services/ifeed.png' alt='Tech Ticker' /></a> submitted by <a href='http://www.mybloglog.com/buzz/members/acousticdad'>mbogle</a> Thu, 17 Dec 2009 22:30:03 America/Los_Angeles Digital Culture & the Internet, learning networks, outages, Twitter