Wikipedia is an encyclopedia, a summary-style reference work that does not aim to contain all the information, data or expression known on every subject.
Although anyone can be an editor, Wikipedia's community processes and standards do not make it an anarchy, democracy, or bureaucracy.
Wikipedia is not a place to promote things or publish your thoughts, and is not a website for personal communication, a freely licensed media repository, or a censored publication.
Wikipedia is a free online encyclopedia. The amount of information on Wikipedia is practically unlimited, but Wikipedia does not aim to contain all knowledge. What to exclude is determined by an online community committed to building a high-quality encyclopedia. These exclusions are summarized as things that Wikipedia is not.
