The three are Google Docs, Buzzword, and Microsoft Office Live.
Google Docs
I feel that it's really handy. I write documents everyday using it. It supports document, spreadsheet, and presentation now. I can easily write something from scratch, then publish them out in real time. Moreover, it's able for people to work on the same documents or even projects together with colleagues or partners in different locations. One of the best features I like is that Google Docs stores and organizes my work online; thus I can access and edit them from anywhere. With search feature, it's easy to find the exact documents I want. Today, I suddenly found that I was able to create folders under folder—it began to support subfolder—which I had been looking forward to for a long time. Google is not the only one that offers online document collaborative editing applications, but definitely it's the most to me. I love it so much.

