teenagers i think are interested in music, movies, games
Teenagers of today use web sites like blog sites, for example yahoo 360 degree blog web site, my blog web site, I Am web site, etc…
Teenagers use cell phone, e-mail, and blog web sites to interact within their social community.
Why, are you a perv ??
I believe teenagers interact within whatever mode of communication that they have available unto their disposal or at hand, for example, the poor class of teenagers can not afford the telecommunicative devices, i.e. cell phones, computer e-mail systems, nor blog web sites. But they do interact within their local communities via verb communication, i.e. word of mouth or through a relayed messenger, who restates the communication, second handedly.
I believe teenagers interact in places of contact, i.e. schools, churches, and malls.