Find a tinderbox. Toss a match.
History is your guide, the tactics have not fundamentally changed. The process isn't certain, and, as in many cases, the principle ingredient is disinhibition, recklessness, or ignorance.
And if not Zuckerberg, the next new-media mogul to hold the attention of a few billion eyeballs. More, I might add, than any media empire in history.