Dangerously irrelevant?

Sometimes, lots of seemingly disparate events and thoughts occur, which in retrospect may be seen to be part of an emerging pattern. Clearly, there is a danger of seeing a pattern where none really exists, such as when we assign shapes to the formation of stars. But in my case I think I am experiencing a genuine discomfort about the relevance of the so-called edublogosphere.

Interactive TV gets interactive

Now here is a case of art reflecting reality. We seasoned edubloggers are used to multiple communication streams going on, with people sitting in a presentation and blogging, tweeting and skyping about it all at the same time. But none of that influences the presentation itself, except in very rare cases, and then usually confined to the question and answer part of the proceedings.