Facebook
Facebook is a social network where bạn can connect with people at specific schools hoặc companies, in specific regions, etc. Members must be affiliated with a particular group hoặc groups (users can belong to up to five different groups) to participate. Members must be at least 13 years old. Member information can be shared only with other members of the same group.
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MySpace
MySpace is a free social network where members create their own web pages. Typical pages include a biography, pictures, an online journal and more. Members can also share video and music, look at job listings, scan...