If you are posting in a forum that sees many messages a day, please be specific in your subject lines. General subject lines like “A question,” or " A comment" or “What is this?” aren’t very helpful. In such forums I and many others do not read every thread. So I want to know the post is about something I am interested in. I know many others feel the same way. If your subject line is too general many readers will skip the thread.
This is not as true in a forum such as suggestions and feedback, it is for those forums with a dozen or two posts per day, but I thought I’d make the suggestion here since it applies to so many forums.