Every day we talk about the large number of people who are using not just social media but other Web 2.0 applications to manage and promote their business. Online project management sites, web mail, Google docs, and online chat are all becoming part of the working norm but not everyone is comfortable with where we're headed. According to a new report commissioned by McAfee, more than 50% of the over 1,000 decision-makers surveyed said that Web 2.0 was a dark and scary place.