网上寻呼现在看起来有点象孤立的夏威夷群岛,只能分出大小,而不能直接从其中的一个跨到另一个,至于它们自己倒也是各具春秋。沟通障碍每一位服务商部提供基本的寻呼能力,此外大多数具备独特的性能吸引用户。但是,每一个服务的用户部只能与同种服务的其它用户之间相互交流。ICQ 注重它的用户群体,并且开发了“用户创建内容”网络,包括闲聊天地、留言板 Paging now looks a bit like the isolated Hawaiian Islands. It can only be subdivided in size, not directly from one to another, and they themselves have their own ways. Communication barriers Each service division provides basic paging capabilities, and most also have unique capabilities that appeal to users. However, the user department of each service can only communicate with other users of the same service. ICQ focuses on its user community and has developed a network of “user-created content,” including chat rooms, message boards