Web Site Expert巻頭レポート(英語) Kevin Makice: Building Twitter Applications with the Twitter API Jack Dorsey, the man behind Twitter, first thought of the service as quick way to connect humans with each other. He did not think of it as a way to connect virtual pets. But in early 2008, it was Tamagotchi that accounted for about 30 percent of Twitter traffic. That’s right: real people were signing up the