HEATKEYS

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections to recommended job candidates, industry experts and business partners.

sd-bbs.net; San Diego; UCSD; 论坛; bbs; Chinese;

Linux OS by SUSE. SUSE Linux Enterprise is the premier Linux operating system for the enterprise.

FreeLists provides free mailing list hosting for technology-related topics

未名空间(mitbbs.com) - 海外华人第一门户，创建于1996年，拥有数十万海外注册用户,为服务全球华人的综合性网站、人气最旺的网络社区

Yatedo is a free people search engine which helps you find and contact anybody throughout the web. Yatedo has developed and continue developing technologies that simplifies and facilitates the search and social experience to help people find and conn...

Start your job search on one of the purest job search engines on the web. Find and apply to job openings found directly on company websites. Free and no registration required.

Facebook 是一个联系朋友的社交工具。大家可以通过它和朋友、同事、同学以及周围的人保持互动交流，分享无限上传的图片与转贴链接，更可以增进对朋友的了解。