One word that has recently meandered across my radar is prosumer media. It stood out at IT Conversations and led me to the entry at Wikipedia. There are dangers in viewing every unfamiliar word on the new economy as of recent coinage.
Prosumer was first thought up by Alvin Toffler in 1980 and was picked up by other forward looking commentators. It is a simple combination of production and consumer. However there are now a number of senses: Producer and Consumer; Prosumer as Professional Consumer; and Prosumer as an activist that excludes corporate production.
That, in a nutshell, incorporates some of the current directions of the internet: a mash-up of production, consumption and independence.