A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
for questions about advertising your proposal around the Internet.
Meta questions about where to ask a specific question within the series of Stack-Exchange sites (when a matching site cannot be found)
For questions related to proposals in Arabic.
The Arts category includes proposals in subjects like visual art, performance art, humanities, media, literature, and music.
for questions about badges at Area 51
The Business category includes proposals in subjects like management, economics, and markets.
Used when asking for a change to a proposal.
for questions about questions that have been closed.
for questions about closing either questions or proposals
For questions related to the commitment accepted by users on proposals.
for questions about people who commit to proposals, or who might commit to a proposal.
for questions concerning the planning of a proposal before creating it.
The Culture category includes proposals in subjects like language, religion, society, groups, and politics.
alert users that the topic discussed is part of a proposal that is still in the definition phase.
for questions about questions that have been deleted.
For general user discussions about Area 51. If the discussion can be covered by a different tag, consider using that tag instead.
Dedicated domain name for a new Stack Exchange Site
helps to identify possible duplicate proposals.