Some comments made on Skeptics.SE are appropriate and helpful. Some aren't. What are the qualities that a good Skeptics.SE comment would have?
- One quality per answer
- Provide a brief explanation of why it is important.
- If you don't agree, downvote the attribute. If you agree, upvote.
Related question: FAQ: What are the attributes of a good question?
Related question: FAQ: What makes an answer good on Skeptics.SE?