Are bloggers the biggest tippers?

Rick Bruner writes: According to Malcolm Gladwell’s The Tipping Point, “it takes three types of personalities to make phenomena go epidemic: ‘connectors,’ who know lots of people and love putting them together; ‘mavins,’ who know every last detail about their subjects of interest and love sharing information, and ‘salespeople,’ who have a knack for gaining people’s trust and pursuading behaviors. Could you possibly come up with a better definition of the blogger personality?”