dimarts, 3 d’abril del 2012

Quina informació hem de compartir a les xarxes socials?

Llegint http://politikon.es/2012/04/03/bulo-de-golpe-de-estado-en-portugal-reflexiones-al-vuelo/ 
he arribat aquí (surt als comentaris):
http://www.antipope.org/charlie/blog-static/2012/03/not-an-april-fool-1.html 
i després aquí:
http://www.cultofmac.com/157641/this-creepy-app-isnt-just-stalking-women-without-their-knowledge-its-a-wake-up-call-about-facebook-privacy/

< <“How does it know where these girls are? Do you know all these girls? Is it plucking data from your address book or something?” another friend asked.
“Not at all. These are all girls with publicly visible Facebook profiles who have checked into these locations recently using Foursquare. Girls Around Me then shows you a map where all the girls in your area trackable by Foursquare area. If there’s more than one girl at a location, you see the number of girls there in a red bubble. Click on that, and you can see pictures of all the girls who are at that location at any given time. The pictures you are seeing are their social network profile pictures.”
“Okay, so they know that their data can be used like this for anyone to see? They’re okay with it? ”
“Probably not, actually. The settings determining how visible your Facebook and Foursquare data is are complicated, and tend to be meaningless to people who don’t really understand issues about privacy,” I explained. “Most privacy settings on social networks default to share everything with everyone, and since most people never change those… well, they end up getting sucked up into apps like this.”>>

Et poden localitzar fàcilment.
Realment volem saber (volem que sabin) que el teu conegut (que tu) és (ets) a quatre carrers:
(http://www.google.com/mobile/latitude/index.html).

Hem d'anar molt alerta amb l'informació que possam a l'internet.

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