One suggestion. Put an annoying top menu / banner up and pretend to load the target content in a frame. There are some url shorteners / sites that do that sort

One suggestion. Put an annoying top menu / banner up and pretend to load the target content in a frame. There are some url shorteners / sites that do that sort of thing. To a lot of people it will be annoying, but it will hide the fact that they're not actually being served from the target web site.