ssloveyou: The complex interplay of social media and privacy

Published on Sun, Feb 19, 2012 at 20:00 |? Source : Reuters

Updated at Mon, Feb 20, 2012 at 10:10 ?

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The complex interplay of social media and privacy

Living in the world of social networking and mobile smartphones means trading away some of your personal information.

But assessing the price of admission to join the super-networked, digital class is not so simple; even experts on the issue admit that they don't have a full picture of the way personal information is collected and used on the Internet. But here are some basic guidelines to keep in mind.

Q. What information do you have to give up to participate in social media?

A. Social networks such as Facebook and Google+ require at a minimum that you provide them with your name, gender and date of birth. Many people provide additional profile information, and the act of using the services - writing comments or uploading photos or "friending" people - creates additional information about you. Most of that information can be kept hidden from the public if you choose, though the companies themselves have access to it.

If you use your Facebook credentials to log-on to other Web sites, or if you use Facebook apps, you might be granting access to parts of your profile that would otherwise be hidden. Quora, for example, a popular online Q&A site, requires that Facebook users provide it access to their photos, their "Likes" and information that their friends share with them. TripAdvisor, by contrast, requires only access to "basic information" including gender and lists of friends.

Social media apps on smartphones, which have access to personal phone call information and physical location, put even more information at play.

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