Your all volunteer forum staff spends a lot of time in an effort to keep our forum neat and tidy. And easy for all to use. Most of the work involved for them is actually moving posts to a more appropriate gate than originally posted. We TRY to send a message to the OP to inform them of a thread move. But sometimes we get busy and forget.
If you EVER have an issue locating a post you have made, simply click on the Profile tab at the upper section of every forum page and select Show Posts. Everything you have ever posted on the forum should appear there. You can scroll through to find the post you are missing. In the title it will show what gate the post is located in. You can click on the subject and it will take you to that thread.