Wikipedia:Tip of the day/May 21, 2007
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Featured content
The Wikipedia community decides whether articles meet certain criteria to be selected as Featured articles, representing the best that Wikipedia has to offer. A different featured article is chosen to appear on the Main Page every day. Any user can nominate an article as a Featured article candidate, or comment on any of the existing candidate articles.
Similar processes select Featured lists, Featured pictures and Featured portals.
Read more: Wikipedia:Featured content