This video by Karl Fisch and Scott McLeod made a big splash when it came out a few years ago. Some of you may remember I showed it at at an inservice in 2007. Anyway - it has been updated slightly and I think it is worth viewing again.
*NOTE - two things that struck me in this version -
1. It doesn't mention the semantic web - which is fast bearing down on us and will soon come to represent "web 3.0".
2. It mentions the amount of news in a New York Times - this is also ironic considering the Times in its print version perches precariously on on the brink of extinction - as do many print newspapers.
Things are changing even more quickly than the "Did You Know" video can keep up with!