Let me know if I misunderstand your comment but to me, this has already been tried.
Yahoo's founders originally tried to "organize" the internet like a good librarian. Yahoo in 1994 was originally called, "Jerry and David's Guide to the World Wide Web"[0] with hierarchical directories to curated links.
However, Jerry & David noticed that Google's search results were more useful to web surfers and Yahoo was losing traffic. Therefore, in 2000 they licensed Google's search engine. Google's approach was more scaleable than Yahoo's.
I often see several suggestions that the alternative to Google is curated directories but I can't tell if people are unaware of the early internet's history and don't know that such an idea was already tried and how it ultimately failed.
[0] http://static3.businessinsider.com/image/57977a3188e4a714088...