[via The Unofficial Google Weblog]
A Wired piece, “What Search Sites Know About You,” discusses privacy issues surrounding search engines that also accept site registration and collect personal information:
As operators of the most popular search engines roll out more services that require user registration, industry observers and privacy advocates say it’s become more feasible to associate a particular query with an individual….when people provide personal information to register for services offered by search engine companies, such as free e-mail accounts, news alerts or personalized homepages, they’re no longer anonymous.
…Chris Hoofnagle, West Coast director of the Electronic Privacy Information Center, is particularly wary of Google’s growing dominance in search and its expansion into other areas, like its free e-mail service, Gmail, and its social-networking website, orkut.com.
“Many people use Google all day, plus Gmail and orkut,” he said. “It will supplant Microsoft as the company that has its finger on the infrastructure of our data.”