Felix Salmon gives his take on what really made Nate Silver such a phenomenom: First, he can explain complicated math simply and second, he gave people fodder for conversation. Felix explains:
The thing that Silver and the Obama campaign have in common, then, is that they used their databases to tell stories. Or, more to the point, their databases and models were used so that Americans could tell stories to each other. Silver’s site became a virtual watercooler, especially towards the end of the campaign — a place where people would gather to talk about what was possible and what was likely. Nate’s voice helped to guide the discussions, but the real reason that he got such astonishing traffic was not that people wanted to read what he was writing, so much as that people were using his model as a framework within which to hold their own idiosyncratic discussions.