Soour xss in the profile (website link) is in fact a joke. What is blekko.com? You can read here: “We can’t see%20Cross%20Site%20Scripting%20″ on the site on the website by Sony.com. We can also see how to use the site’s cross-site scripting engine on our website. We are happy to clarify that this is not a joke. It is a joke, but we are not happy to admit that we are using the site.”]
Source: http://st2tea.blogspot.com/2011/11/blekkocom-web-search-engine-cross-site.html