This is why reputation and reliability matter. While the example in this post is the equivalent of "I got major news outlets like TMZ to think that Paris Hilton was getting married" many types of news aren't so inconsequential. In the first few days after the Connecticut shooting, there were so many inaccuracies it made me reconsider other "facts" I heard which were never obviously wrong (e.g. it became obvious that…
In a way, there is already a system like this in your brain. Reputation is something you formulate yourself based on meta-information about the outlet you're reading. You do this already: ever read an article and look up at the URL to check and see if it's hosted at a reputable source, like nytimes.com or salon.com? What would help is more meta data available to the reader. So, instead of measuring an unmeasurable "t…
A front page story like "Pentagon Lifts Ban on Women in Combat" is probably highly accurate, breaking news less so. Op-Ed, might as well be a random blog.