Should we blame the technology or those who use it?

Keen puts forth various examples of how "Web 2.0" or "on-line culture" played a part in fraud, deceit and just plain lying. However, many of the examples he offers show professionals, not amateurs, abusing the new media. He mentions Michael Hiltzik (p. 76), Lee Siegel (p. 76) and Adnan Hajj (p. 82). Here, post examples of similar instances and any comments you have.