Cutting through the clutter to get things done” by David E. Williams, CNN.com/Tech:
http://www.cnn.com/2007/TECH/internet/02/09/david.allen/index.html

The article includes an interview with David Allen but also with our fellow GTD bloggers, for instance Frank Meeuwsen from whatsthenextaction.com.

Frank Meeuwsen published his conversation with Mr. Williams here.