text:  First, I spoke with Sarah Tortoretti about how this event brings all these different elements together. So what is VidCon all about? It is about converging all of the things about digital media in one place. We've got the biggest creators. We've got all of the fans of those creators. We have up-and-coming creators who are here to learn how to be the next big creator. And we have the industry, anybody who works in the digital media industry. All of them are here in one place, and it really makes it a magical experience. So what do people come to VidCon for?