Blogs and Wikis consider a threat to power in working environments

Check this article in business week In a time when knowledge and information equal power, companies' executives and employers fear that the free flow of info in wikis and blogs can threathen the status quo in terms of power dynamics in work place.

Rather than considering Web 2.0 as an opportunity to hear a diversity of voices, this research found that companies are wary of wikis and blogs in terms of information control.