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.
Questions about declined flags, or why a specific comment flag was declined.
refers to questions related to the Stack Exchange Community user and the actions that it takes.
for questions related to the automated action of the Community user to randomly give an unanswered question visibility on the main landing page of the site.
Indicates that a change in functionality is currently under consideration, or needs further investigation.
Indicates that the post shares product or configuration change concepts during the Discovery phase. Open to receiving feedback from the Community preceding implementation.