The World Wide Web is an excellent information resource for profession
als and the public to gain clinical knowledge. Internet technology has
changed the way we perceive and present data because of the speed wit
h which complex data manipulations are now possible and the vast quant
ities of data involved. The need for current, comprehensive data gave
rise to a prevailing tradition of clear, factual, and impartial inform
ation resources on the Internet. Most arguments in favor of regulating
and restricting the information that is accessible to patients undere
stimate the power of the new hearth care consumers and fail to disting
uish between quality of information and quality of knowledge.