Why risk is important

The author of the article, Bill Buxton, has a book I'd recommend to anyone making a product - "Sketching User Experiences".

Very good article indeed. I loved the style of writing and the content was great.

"But then remember there are four things that the prepared ice-climber brings to the base of any climb: training, tools, fitness, and partner(s)"

So true. I might have to check out that book.