BuzzSumo is a company dedicated to finding what really works for the web. They spend their time researching the key elements in successful online content. The Huffington Post recently published a collection of their findings entitled, "Why Content Goes Viral: What Analyzing 100 Million Articles Taught Us".
That's right. BuzzSumo used 100 million articles to develop 10 ingredients for increasing shares. From number of pictures to the presence of a Facebook link, they have some great advice. Read the article HERE.