Colbert = so good!

Amen to that. This is getting ridiculous. Only a matter of time before we have more Drupal book reviews than Drupal users.

For nudity or sexual content?

Seriously though. What is the deal with this? How many people actually use this thing that I've still never heard of outside of Slashdot?

I had previously noticed that this works for all WSJ articles. Does anyone know why? Is Google paying the WSJ for content?

I think students tend to take far less away from having slides done out ahead of time. Seeing each step prevents students from simply reading ahead, getting a cursory understanding and then fading out.
Seeing a teacher work out each step on the blackboard has always seemed far more engaging and instructive to me.