Following is a great interview with recently departed IBM chief Sam Palmisano.  The interview is with Wharton management professor Michael Useem.  He talks about the importance of catching the shifts in technology, with the value IBM have always placed on this ability, and of course the near death experience they suffered by missing that shift a few decades ago.  With IBM betting big on enterprise social media it would appear they regard that as a significant shift.

Anyway, here's the interview.  Enjoy.