When i was back home i usually used my mobile phone to communicate with my family and friends.I started using Facebook and Skype about two years ago when i came to Australia because i now had access to the internet and it was cheaper for me as i didnt have to pay both.Facebook was a great way of communicating with my friends and family until i started adding people i didnt know to my friends' list.I cant believe that i ended up deactivating my account simply beacuse of dramas that were just unfolding almost everyday...The issue of privacy never really got to me while using these technologies,but today's lecture provoked my thinking.I'm sure from now onwards i'll just be so conscious of the information that i post on those social networking sites...