[mcslee]

Tufte makes many good insights, but I always struggle to get over the incredible ego in his presentations. He has a tendency to make sweeping aesthetic judgments based upon what, in my opinion, are simply his personal tastes, which he then passes off as arguments about "information density."

Many of the interfaces he criticizes for being "cartoony" are quite reasonably designed for the typical end-user, and probably more effective at communicating the basic information. People typically use the Weather app to find out what the temperature is outside right now. Adding "detail to clarify" is not helpful when no clarification is needed. It's 62 degrees out. Got it. We're done.

Similarly, I highly doubt many people are using the Stocks app on an iPhone to attempt to analyze thousands of points worth of historical data.

It also bears considering that many of the freebie apps bundled with the iPhone have a design goal of helping to sell iPhones.