I'd really like to see randomization instead. Return results picked randomly from within the top 10 million or something.
I'm not sure this is a great idea. Predictability is a staple of a good user experience. Getting different results for the same query between users or sessions is bound to lead to broken expectations and frustration.
I like the idea of offering it after the first search. I see the value of this kind of search engine as introducing some novelty/entropy into the system. I could imagine using it as a backup to primary search engines, in which case I'd definitely want to get some randomness going.
I wouldn't just want the "million-and-eleventh" site (so to speak) when clicking next.
Yup. Since this is trivial for Google to copy, it's unlikely that it'll actually disrupt Google in any way, but still...very cool.
The technology is trivial, but the reasons behind it and philosophy that drives it aren't. Google isn't going to come along and say, "oh, guys, you're right...Wave, Buzz, Google+ all a mistake. Social Graph..Mistake!. We're sorry. We are rolling everything back to 2004" Google has been increasingly more frustrating for power users over the last couple of years. People are looking for alternatives. DDG is one, this is…
Ah, I was unaware of the !g bang syntax, that's a great one. I'm also fond of !archwiki, and all the language bangs. DuckDuckGo is the only search engine that I know of that could take over a significant portion of search traffic. By significant I don't mean tens of millions, but I mean a dedicated userbase who use it in leue of Google.
It's a similar measure that's often used in NLP. Sentences, documents etc. are usually stripped of common or popular terms first and the remaining ones tend to have higher information value.
It's not entirely a surprise that it works for meta-language constructs like the web and site popularity.
I'd be fascinated to see the kind of SEO that would go on if this took off. "Bad news-- we're a top 100 hit for several of our main keywords. We'll have to change our URL scheme again."