Comments are a small addenda to each question or answer, intentionally limited in size and formatting and intended to prompt clarifying edits.

Comments are small addenda to each question or answer, intentionally limited in size and formatting. Comments are second-class citizens, and can be added to questions or answers, especially to help clarify them or explain problems to be addressed.

Comments can be upvoted (but not downvoted), flagged but do not generate any reputation. For more information about comments and their usage, see privilege page.