35.5% of all web users 18 years and older are spending three or more hours per day on the Internet, and four out of every ten 18-34 year olds exceeding three hours daily.
Interestingly, among web surfers 18 years and older an average of 15 minutes of every online hour is done from the workplace. [...]

64% of online teens were Content Creators during 2007, according to Pew Internet & American Life Project. Content creators are online teens who have created or worked on a blog or a Web page, shared original creative content, or remixed content they found online into a new creation. That is an increase from 57% who [...]

More than 50% of the companies surveyed said they do not allow employees to access typical Web 2.0 services from work –such as social networking sites, Internet video sites (YouTube) or virtual worlds (Second Life) – because they view such services a waste of the employee’s and the company’s time, according to IDC.