NEW YORK — As it introduced a new social hub last week, Google quickly learned that people’s most frequent e-mail contacts are not necessarily their best friends.
Rather, they could be business associates, or even lovers, and the groups don’t necessarily mix well. It’s one reason many people keep those worlds separate by using Facebook for friends and LinkedIn for professional contacts, or by keeping some people completely off either social circle despite frequent e-mails with them.
Google Inc. drew privacy complaints last week when it introduced Buzz and automatically created circles of friends based on users’ most frequent contacts on Gmail. Just days later, Google responded by giving users more control over what others see about them.
Google introduced Buzz on Tuesday as part of its existing Gmail service. The service includes many of the features that have turned Facebook into the Web’s top spot for fraternizing with friends and family. Like Face book, Buzz lets Gmail users post updates about what they are doing or thinking. Gmail users can also track other people’s updates and instantly comment on them for everyone else in the social circle to see.
But while Facebook requires both sides to confirm that they are friends before making that relationship public, Google automatically does so by analyzing how often they’ve communicated in the past. Those frequent contacts become part of the circle of people you follow and who follow you.
And before Google made the latest changes, who’s in those circles could easily be exposed to others without the user even realizing it. Suddenly your boss could discover that you’ve been corresponding with a rival company that happens to have some job openings.
In response to the privacy concerns, Google said Thursday that it has tweaked Buzz so you can more easily hide your lists of followers and followees. It also made it easier for you to block specific people from following your updates.
