More on privacy

As a followup to my previous post on Social Media and Privacy -

A friend tweeted this link today, which is just another "HI PEOPLE CAN FIND YOU" scary ass thing:

Social Media and Privacy

So I used to use Foursquare a lot. It helped me discover a couple of nifty places I would not have otherwise known of. But I stopped using it as anything other than a reference tool (mostly) after I thought about it a bit.

What happens if I check in at my daughter's preschool every day? And some freak decides that they're gonna take a look and see what they can see!

If I don't set my privacy settings correctly: