有天轻论坛是一款新生论坛，主要目标是实现轻(体积小，数据优化高)、快（加载速度快）、简（方便操作，易扩展），目前测试阶段，对个人非盈利性用户免费开放，作者保留一切权利。-Light day forum is a freshman forum, the main objective is to achieve a light (small size, high data optimized), fast (faster loading), Jane (easy to operate, easy t