A Wiki is a website which visitors can modify. Wikis are composed of web pages you can write on, enabling fast and easy collaboration Why Wiki?

This is very commonly asked and answered question. But here is the few uses which I feel about a Wiki.

Educational: It can be used as instrumental tool for building knowledge management system. Wiki is also been used as Text books in few educational institutions.

Collaboration: It allows the project team to collaborate on any specific task / idea.

Documentation: It can be used for the documentation purpose of any project. Draft version of document can be developed greatly using Wiki features.

Personal: It More >