Welcome back to another edition of the Wikinomics Roundup: Week in Review, where I capture in brief, some of the thoughts, discoveries, and discussions that graced the blog throughout the past week.

This week in the roundup:

• Jeff DeChambeau discussed privacy and digital surveillance
• Dan Herman introduced us to ‘vote swapping’ and identified how this Web 2.0 technology now has the potential to influence elections
• Don Tapscott highlighted some new research findings in order address a common misconception about video games and gamers
• Denis Hancock reviewed some of the pitfalls of the traditional crowdsourcing model and introduced us to Poptent

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