Citizendium

Citizendium is a new (beta) site that is very similar to Wikipedia. It is trying to become a more accomplished/accurate online encyclopedia. The way this is done is by using accredited appointed people, to "author" content on their site. However, that does not mean you can't register and become a "citizen". This is a community where members can create and collaborate content.

After giving Citizendium a try I feel like it is on the right track. There are a lot of options for a user to choose when using their search. It is a bit more complex then Wikipedia and you may find getting the results you are looking for a bit of a struggle.

Below is an example of my search on the term "web 2.0"

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Give Citizendium a try by clicking here.