I see what you mean. This happens to me sometimes. I think that this is a cookie issue. If you click on aimer’s links, then a cookie will be stored on your computer with his username. If you don’t clear your cache, temporary and history files, then aimer’s cookie will remain on your computer, and the future exit page will have his code in it. If you clear your cache, history and temporary files, and then click on your very own links, then a cookie will be stored on your computer with your username and the exit page should have your code in it. This is how I understand it, but maybe I’m wrong.