Re: Title of my last post
I'm not sure what you're talking about. If the post got moved, it may have been re-named to differentiate it from another one. Or you may have a browser that automatically fixes spelling errors.
Other than that, I have no idea.
For example, the title of this post, needs fixin'. If I did it, I'd go to the right of the posting box, click on edit post, then click the 'Go advanced' button, and if there is none then go to 'preview post' and then 'go advanced', and it'll give you an option to change the title. Then you can do it and submit it.
Re: Title of my last post
What I'm trying to say is that it doesn't, as far as I know. I think it does auto-fill with stuff you've written before, but that may be my browser, I'm not sure.