Social media like Facebook and Twitter is developing now. Almost people have account in both of site. When we meet someone they ask about our account in Facebook and Twitter. I think all had fever with facebook or twitter. This is global phenomenon, start from kid until elder. They talk about facebook and twitter. But the fact shown that the biggest facebook and twitter user is woman. "woman" dominate both of these site. And more than half user is woman. Social sites like a magnet capable of appealing to women.I know they more interesting with kind of information, photo, video even chat is the biggest portion. Maybe woman is like a " king of gossip" so they enjoy using those site to communicate with other. Share something, start from business, home, recipes, movies,"bed problem", dating and many more topic. I thought only women who know what they talking about. Where is the man "power"? Many opinion said that the man "power: in Digg. They controlled almost 60 percent.