MG Siegler at TechCrunch took a video of the matrix-style wall at WWDC in San Francisco today. Apple had many Cinema Display monitors that were mounted together displaying a collage of the all of the application icons in the iTunes App Store. The applications were apparently arranged by color.
The applications supposedly pulsated every time that it was bought or downloaded. If that was the case, then we know that Daily Motivation must have pulsated a bunch of times today. I think this is a good way for Apple to give props to all of the hard working developers out there that have contributed to the 50,000 applications and over 1 billion downloads.