I don\'t remember writing that. What\'d you quote it from? Doesn\'t seem to come up in any searches beside this thread.
You have to search. Why? Because if a thread on your subject already exists, a new one is considered a duplicate and will be locked. However, if you find an already-created thread and you have nothing useful to add, don\'t add anything. Useful would be, as DaveG mentioned, new information - things people haven\'t mentioned, idea additions, new related issues/problems, etc. If you\'re going to post with a simple repeat of things that have already been posted, you\'re pointlessly reviving an old thread.