To do list, simple, easy, fast, sharable: Ta-da List
Ta-da makes it easy to... Keep track of all the little things you need to get done Make lists for other people (co-workers, friends, family) Share lists with the world ("My favorite movies of 2004") Subscribe to your lists in RSS so you're always
buykee
这是一个和Buy有关的2.0商业应用的项目，这个项目在2006年2月获得投资，具体数目不便透露。目前Buykee.com在上海开始运作，Buykee团队具有较强的执行力，对于互联网营销和市场推广有独到的见解
AllPeers :. Share exactly what you want with exactly who you want!
文件共享和协作网站, 3月份发布.听说该网站的界面很好, 使用极其方便.
Stylehive - Social bookmarking for the product and shopping obsessed
Stylehive社会性购物站点, 专注于流行趋势, 热点产品等.
9cays: Take the pain out of group email
9cays是一个群组对话的工具. 对话可以在用户的web页面上阅览和管理. 以前的群组讨论, 用户会使用邮件抄送的形式. 9cays就是替代了邮件抄送, 直接让参与讨论的每个人在网页上直接参与讨论.
Newroo.com
新闻聚合网站，还没有上线就已经被新闻集团收购了！！！
Search millions of free classifieds listings on Vast
垂直搜索 for 汽车、工作、个人信息
Sxip Identity
Sxip Identity is building simple, secure, and open Identity 2.0 solutions for the Web.
Welcome to YouOS.
Web-based operating system with rich text editor, chat, email, RSS, file management, stickies, Flickr RSS, and more.
Zimbra - Home
非常好的协作平台，结合各种service提供全面信息服务。整个平台把ajax发挥到了及至！！
Central Desktop
team协作工具，日历、文件共享、项目管理、讨论等功能齐备。商业化服务！
Xanga.com - The Weblog Community
webblog 社区，类似yahoo360