So maybe you’ve a child, a nephew or niece, or a younger sibling who uses Facebook to communicate and wants you in the loop. Or maybe you’ve an acquaintance that won’t stop pestering you to enlist. Either way, you’re mildly curious about joining, but also concerned about what your page will reveal and to whom.

You’re not alone.

Since its inception Facebook has been embroiled in a string of controversies: once in 2006 for implementing a newsfeed feature that broadcasted users’ remote actions (e.g., like unfriending someone); again in 2009 for making friends lists public by default for anyone to read; and again in early 2010 when an online security consultant Ron Bowles collected then distributed data from 100 million Facebook users.

The site’s continued wrangling over its privacy settings has even earned it some particularly sharp criticism from down under.

Thus Facebook has proven a constant source of anxiety over privacy and raised some serious questions over how much access friends, familiy, prospective employers, or even the law should have to our personal lives. Detractors have accused Facebook of subverting democracy; while supporters have claimed Facebook is merely responding to a natural evolution in societal values. Either way, Facebook has become a flashpoint for controversy in a way which other social networking sites just haven’t.

Despite the controversies, however, Facebook has still managed to grow to become the number-one  social networking site, beating out MySpace in 2008. The site now has over 500 million members and is slated to grow even further.

So how does one deal with this social megalith? How do you keep your private information safe?

Thankfully Facebook has responded to public pressure and provided a new “simplified” array of profile settings to help keep the spooks and stalkers out. Those options aren’t always easy to find; Facebook keeps them buried in separate and unintuitive places. But a little digging can excavate them and allow you to opt out.

If you’re still unsatisfied, there’s always the age-old tactic of taking an alias and posting as a Guy Incognito or an Iam Huiam.

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