As Eric Schmidt said in a Financial Times article last year, "the democratisation of information has empowered us all as individuals. We no longer have to take what business, the media or indeed politicians say at face value. Where once people waited to be told what the news was, they can now decide what news matters to them, and increasing numbers are actually commenting on events themselves – creating blogs every second of every day."
Search engines don't find the truth, they reflect the most prominent opinions, so it's still difficult to discover unpopular ideas or inconvenient facts. But at least they're more likely to exist on the web.
Finding different opinions about a subject helps you come up with other creative ideas and to innovate. Douglas Merrill explains in an internal Google presentation that his company encourages the exchanges of ideas between people with diverse personalities, tries to find and protect the innovative ideas. The best ideas aren't obvious and imply taking risks. It would be nice if Google applies their expertise in finding innovative ideas to the web and starts to uncover "hidden jems".
Here's "Innovation at Google", a 50 minute presentation that will definitely not bore you.
{ Thank you, TomHTML. }