There's been a lot of hand-wringing lately about Google's recent acquisitions of Teracent (ad-personalization) and AdMob (mobile ads), as well as Apple's response, buying AdMob's rival Quattro Wireless. Jeff Chester, true To form, quickly fired off an angry letter to FTC Chairman Jon Leibowitz, ranting about how the Google/AdMob deal would harm consumer privacy with the same vague fulminations as ever:
Google amasses a goldmine of data by tracking consumers' behavior as they use its search engine and other online services. Combining this information with information collected by AdMob would give Google a massive amount of consumer data to exploit for its benefit.
No doubt Google is working to assimilate Teracent into its own (much better) consumer privacy practices. But Teracent's shortcomings provide a good reminder of the chasm in quality between the best and worst consumer privacy practices of ad-targeting companies. Until websites and advertisers start to attend to these matters in their own choices, this disparity in commitment to best practices will remain a central challenge to effective self-regulation.