Nex, koliko ja vidim, to i nije ono što je rekao.
Njegov odgovor je bio "The .biz extension won't directly harm you at the search engines, but there is a very good reason you see primarily .com, .net, .org, etc. ranking well. These domains are generally more trusted and found to be more reputable by human beings on the web. Thus, they earn more links, get more visits, are more likely to be shared, etc."
spominje human effect, ali nikako da pretraživači gledaju .biz domene "lošije".