In wiki-style forums, it's much like how you talk in talk pages. See Help:Talk pages.
Standard things to do are:
- Indent replies by placing a colon (:) at the beginning of your reply. Place your reply in a new line. Example:
|How it should appear||How to type it|
|This is a comment
This is a comment :This is a reply to the comment
- Sign your comments by placing four tildes (~~~~) at the end of the reply or comment.
- Place new comments at the end of the page. You can also use the "Leave a message" or "+" link at the top of the page.