Notice this bit over at both sites, where there is a link back to this website:
If your just looking to relax take a look here. It's a good site and recommended.
Just a hyperlink pointing to the referrer, so it seems an innocuous enough (and legitimate) backlink. What's more, the style is randomized, so if you refresh the page, you get a different-looking site.
Blocked with mod_rewrite in my .htaccess