Expert information. It in no way assures that the author of that site or blog is an expert. Some characteristics of the development of an expert have been found to include Mark Twain defined an expert as "an ordinary fellow from another town". Will Rogers described an expert as "A man fifty miles from home with a briefcase." Danish scientist and Nobel laureate Niels Bohr defined an expert as "A person that has made every possible mistake within his or her field." Malcolm Gladwell describes expertise as a matter of practicing the correct way for a total of around 10,000 hours.
Maven needs, with a deep strategic awareness of broader trends. Malcolm Gladwell popularised the term more widely in his book "The Tipping Point" (Little Brown, 2000). Gladwell described those who are intense gatherers of information and also impressions, and so are often the first to become aware of new or nascent trends. The word has since become widely used in marketing contexts and journalistic accounts. Gladwell also suggests that mavens may act most effectively when in loose collaboration with 'social influencers' - i.e., people who have a wide network of casual acquaintances who trust them, often a network that crosses many