Whatever I search for in google en.wikipedia.org comes in top results, this new informative website come in my attention recently. This is huge free encyclopedia with144,000,000 internal pages (http://www.google.com/search?hl=en&lr=&rls=GGLD,GGLD:2004-40,GGLD:en&q=site:en.wikipedia.org).

What I found out the Wikipedia is open encyclopedia website which edited by anybody who want to. The software was developed by Ward Cunningham in 1995 (Wiki Wiki Web). The idea behind such sites is to create truly communal repositories of knowledge where the contribution cost is so low as to allow novice and expert users alike to act as active members of a community.

In another word Wiki is a kind of website that permit internet users to visit the website to add, remove, or edit all content directly, usually without membership. This easy way makes Wiki to grow up rapidly and to be an effective community and knowledgeble resource.

But my doubt in spam on this kind of website, because if anyone has access to content, then the site can be place of rubbish for some bad people(spammers), even any kind of spam filters woun’t help.

Whether you have any important or unique information in your mind, then the Wiki is a place to post your idea in written form, this would also help you to promote your link along with useful information for people who look for the resource you added.