easytalker 介绍
EasyTalker 是开源的集群聊与私聊为一体的即时通讯工具，你可以同时下载服务器和客户端程序，开启你与朋友、舍友、同学、同事之间的聊天之旅。
软件特色，你可以在群聊窗口直接@某个人，进入私聊模式。不用打开多个聊天窗口占用内存，非常轻便。
EasyTalker is a opensource group chat and private chat IM. you can download
both server and client programs to begin your chatting trip with your friends,
roommates,classmates or workmates.