Twitter is the popular website that helps you keep in touch with friends, current events, your favorites etc. Twitter allows you to write small messages of only a maximum of 140 characters. You follow anybody on twitter. You will received their messages whenever they write one. Anyone can follow you. Whatever you write will be immediately sent them. So like minded people can follow each other and know what they think.
I have not used twitter yet. Just today i created an account. What will i write? All personal things family, friends, coimbatore etc.