Context Switching - Great Idea or Waste of Time?

I just had to say something about Johanna's Context Switching article. Then George Dinwiddie wanted to say something about about what I had to say about what Johanna said, and then threw in some stuff from Dale Emery. You can go to George's blog and get the pointers to all the comments. Since George has some "To Be Writtens", I plan to help him. Don