Since 2004 a lot has changed. Services like Snapchat or Instagram have spread widely and today a huge group of young people uses them. These services focus on spreading moments and emotions in real time with your friends.
I believe that these apps have significantly changed the way young people think about privacy and safety online. What was once considered as inappropriate to post is now OK. The boarders between inappropriate and appropriate shrank a lot.
So let me repeat a sentence you have heard probably thousand times: Think twice before you post! And in these times, think three times. I can guarantee you; you will appreciate these tips, when you will be applying for a job or university.
I will celebrate Safer Internet Day, because I believe everyone should think once again about his or her behavior online.