This is basically about a group of teenagers from different places around the world, and they are all major users of this chatting site. This chatting site is like any other normal site (even like this one, haha), and you chat on it.
So, these teenagers all become friends with one another through online chatting, and basically..... their life continues on, except they all share what happens to them with each other. This does not mean everyone has to be "online" at the same time, what with time zones and all (or should I jinx time zones? nah). So yah.
In case you're still confused, your character can have her/his life (like they can go to school, watch TV, do normal stuff), and sometime or many times during the day they should (unless a major issue comes up) go online to www.ilovetochat.com and connect with the other characters.
Make sure to use "text talk" while chatting, unless your character isn't the kind of person who does that. Just make sure people can understand.

If we start and someone wants to join later on, they'll have to be a new user to the chat site, and the other characters will be-friend them (or not).

WARNING: These characters CANNOT meet each other, unless I say so. :]

Make sure to add drama! Not everyone has to like each other!
Sample Forum
Name:
Age:
Nationality:
Where are they?:
Looks:
Personality:
How long have they used the site:
Other:

My forum
Name: Elsa Layon
Age: 17
Nationality: South African
Where are they?: Cape Town
Looks: Long dark hair, dark brown eyes, tall, slim.
Personality: Chatty and loud, short-tempered, sporty
How long have they used the site: For 4 years
Other: Likes to talk in other languages while chatting a random times