You can click to the 'current question page' and edit their answer - or place a comment in the discussion area.
It means that someone has discussed the question, and one or more comment is available.
If you have something to add to the answer, click on the Improve Answer button. If you have a comment or want additional information, click on Discuss Question.
No. Ask a real question.
Yes, you may use a question's Discussion page to comment othe question's answer.
You can post a comment in the discussion area of any question. Just click the 'Discuss' link in the blue panel to the left of the screen.
No.
There really isn't a "description" part of the question. However, you could describe your question in more detail by adding a comment on the discussion page for that specific question. The discussion page allows anyone to comment whatever they feel about the question, and the asker could describe the question in more detail.
Do not comment plagiarism ...
No, all aspects of this site are free.
Yes, no comment is a real answer. No. "No comment" is a refusal to answer the question.
WikiAnswers does not comment on people's integrity.
When somebody answers a question and you think it is not true or not enough information, then there is a orange button below it that says improve answer. Then you can erase that answer or write below it. If you have a suggestion or comment on WikiAnswers, you can post it to the Community Forum. These forums are read regularly by staff as well as the community.