well the wired article directly contradicts what they say they are doing
"These services are using practically every known method to circumvent user attempts to protect their privacy (Cookies, Flash Cookies, HTML5, CSS, Cache Cookies/Etags…)"
They may not share information about specific users, but doesn't mean they don't use it to sell information in some aggregate form.
"These services are using practically every known method to circumvent user attempts to protect their privacy (Cookies, Flash Cookies, HTML5, CSS, Cache Cookies/Etags…)"
They may not share information about specific users, but doesn't mean they don't use it to sell information in some aggregate form.