Most people around the world including me search google for advice or to get help in solving any problems or getting to know the answer to any questions. Some people also search google for treating their medical problems, for example, finding natural remedies for treating heartburn and they get a lot content to read.
Now talking about me, I am a quality analyst or you can say a senior proofreader in a medical transcription company and whenever I do google search for finding some complex English and Medical words, I find at least one hubpages hub around 25% of time in the first page of my search results so I click on the hub to read its content.
Why I do so? One simple reason: It is up in the search results just because it is useful or it would not have shown up there.
Interesting, this is the rule which every google searcher follows.