Quotes on Categorization

What I think is coming instead are much more organic ways of organizing information than our current categorization schemes allow, based on two units - the link, which can point to anything, and the tag, which is a way of attaching labels to links. The strategy of tagging - free-form labeling, without regard to categorical constraints - seems like a recipe for disaster, but as the Web has shown us, you can extract a surprising amount of value from big messy data sets.

I consider skateboarding an art form, a lifestyle and a sport. 'Action sport' would be the least offensive categorization.

Measurement and categorization are, of course, fundamental to any scientific endeavor, but the implications of being able to identify psychopaths are as much practical as academic. To put it simply, if we can't spot them, we are doomed to be their victims, both as individuals and as a society.

Understand that legal and illegal are political, and often arbitrary, categorizations; use and abuse are medical, or clinical, distinctions.