Wikis

Introduction
Is a type of website which allows collaborative modification of its content and structure directly from the web browser. In a typical example of a wiki is usually text using a simplified markup language and often edited in a text-rich editor.

Usages
Wikis could be compared to encyclopedias for the subject that the wiki is about.Those that are into various films may create a wiki just about a certain film or an entire franchise, filling it with various inforamtion on the characters or story etc.

Examples
Wikipedia is one of the most known and used wikis on the planet. It is a library of all the topics that can be thought about.

Advantages
A wiki invites all users to edit or create a new page within a site. It promotes meaningful topic associations between different pages by making page link creation almost intuitively easy and showing whether an intended target page exists or not. It intends for the user/visitor in an ongoing process of creation and collaboration that constantly changes the web site landscape.

Disadvantages
There are disadvantages behind wikis are the advantages at the same time it is the ease with which pages can be created and updated. There is now review in general before modifications are accepted. Some private wikis require authentication to change some of the text.