Whiteboards are sharable, web-based text documents that let you save every edit, roll back to any version, and easily compare changes. Use Writeboard to write solo or collaborate with others.
译文:
Writeboard-在线文本编辑器
http://writeboard.com/
Whiteboards是一个可分享，基于web 的文档管理网站，可编辑，并随时返回到以前的版本和对照不同版本的区别。可邀请他们共同编辑。