Google’s new interest-based advertising, a step too far?

Privacy advocates have a list of new concerns for Google, now that it has joined Yahoo and others with its newly launched interest-based advertising

Cooper also believes, though, that Google could stand to buttress its privacy protection in other areas – particularly with regard to its cookies. At the moment, Google users have the ability to delete their interest-based advertising cookie for the AdSense partner network, curtailing Google’s tracking; but there’s a catch.

“The cookie is only specific to the ads that Google is serving,” Cooper said, which still leaves users potentially open to other search engines that utilise cookies for behavioural tracking.

And even though there are plans to label the ads provided by Google on the AdSense partner network and YouTube with information on how those ads are served, Cooper feels those labels could be more intensive.

“They talked about labelling the ads, which is something we’ve been talking about for a long time, and a link on the ad is a good idea,” Cooper adds. “But it’s unclear about whether having an ad with a link that says, ‘Ad by Google’ will be effective for people wanting to see how they can defend their privacy.”

Some analysts believe that Google is doing an effective job of being cautious with users’ privacy.

Berin Szoka, a fellow at The Progress & Freedom Foundation and director of the Centre for Internet Freedom, suggests that Google’s piling-on by some privacy advocates could be somewhat unwarranted, and that the company gives “consumers more granular control over their own privacy preferences by developing better tools.”

“Because these services [and their competitors] are all free, Google has to compete in what economists call ‘non-price terms’—such as privacy,” Szoka wrote in a research report distributed on 11 March. “So, Google has a lot to lose by alienating its users and a lot to gain by being seen as a leader in privacy protection.”

“It’s no accident that Google was a late-comer to the OBA [Online Behavioural Advertising] market, lagging behind Yahoo in particular,” Szoka added in the paper. “The most likely reason Google has taken its time in rolling out an OBA product is that Google is subject to a unique level of scrutiny by privacy advocates by virtue of its size. Being the ‘big kid on the block,’ Google has to be especially careful not to appear to be ‘Big Brother.'”

Even if Google has no interest in becoming Big Brother, it still seems focused on becoming truly big.

Despite CEO Eric Schmidt’s announcement, at Morgan Stanley Technology Conference in San Francisco on 3 March, that Google was “not immune” from “very, very tough” economic conditions, the company seems determined to push into new and untested areas.

Schmidt also decided to push Google to the forefront of the US renewable energy debate, arguing that his company has a clean energy plan that will cut greenhouse-gas emissions in half by 2030.

On 11 March, Google announced the release of Google Voice, an application that not only consolidates all of a user’s phones onto a single number, but also transcribes voicemail and makes it available for download.

Google Voice is an updated version of GrandCentral, a service that Google acquired in July 2007.

Earlier in March, Google unveiled new features for its Google Health solution, which now allows users to share their public medical profiles with trusted contacts.