What's an easy way to find your thread?
Click on your own user name, and under Profile Info on the left, click on Show Posts. It will show all of the posts you've posted on listed from most recent. You can also click on "notify" for any thread (on the same menu as the reply button at the top and bottom of each thread), to have responses emailed to you that you can click to get directly to from your email program, or you can bookmark your thread in your browser.
Edit - Also after you show all your posts you can then hit topics and find all the threads of a person. - OldPilot
Edit - Thank you for adding that, I'd never noticed it! - RT2