When I first started using the internet when I was 18, Facebook and Twitter didn't exist, thinking about it the only social media that I can recall were online chatrooms. I did use chatrooms, mainly travel based rooms as I was studying Travel and Tourism at the time, but always refused if someone invited me to have a private chat with them simply because they could be anyone. Fast forward a (good) few years and we have Facebook, Twitter, Bebo (yes it's back), online dating sites and a whole host of other sites. Do you ever wonder if the person you are talking to is really who they say they are?
