By learning why your
friend chose their styles or methods, you will also be prompted to take a look
at your own choices and ask yourself why you made those
specific decisions in the first
place.
On these social media networks, FourSquare, Gowalla and Facebook
Places, users and businesses have created these
specific locations (Joe's Pizzeria, the Anywhereville Library, etc) that are recognizable by the GPS on your smartphone and, using the network, users can see people who have «checked - in»
at the same spot as you or were their
friends have checked - in.