Most people addicted to facebook, twitter  cigarettes . It's really sad . No need to talk about cigarettes , already are harmful. If someone thinks to living , should know to dont smoke it ;). People can use to these kinds of social sites.  I'm not against it cause I also use ,this is a way of communication with your friends of course will use it, but they should bring limit for it , I know some people who are on from morning to until the sleep and this time I ask , Did you look up to sky today ? Did you talk with your mum or father today ? Where is your life? 

I haven't payed too much attention on this, but, as far as I could see, many teenagers who are about my age are addicted to facebook, cigarettes and popularity. :)

Unfortunately,in some States of Brazil is very common cigarettes and derivatives like cocaine,marijuana.

It's so sad and serious the condition of addicts,but in the last years,the brazilian government has been very objective and committed to render "easier" the situation.

It is hard to say nowadays, because of it is hard to see others when you enter a group "系". For me music, computer game..Sometimes jump to another "系".

There always are the most addictive person.

But I think because of each "系"'s losers. Each 系 is still conected with others.

So let it be, they are not enemy anymore. I admire the most addictive person of each 系