It is a great dream. Those without fully understanding the benefits of being a smaller start up, then working towards larger / broad based goals and being able to adapt to the necessary changes that would go into being a larger / broad based site. Jessy isn't wrong in his thinking, his thinking I do not believe applies to this project.
There's a difference between someone with a dream and someone with a dream and a means to complete it. He wants everyone else to complete this project. He has no technical skills, he has no content lined up, he has no initial capital (not everyone will work for free) and he has no specific goals and outlines of what needs to be done. I'm sure someone with far more resources will take an idea like this and make it happen, but that's because they have the content, skills, and knowledge to do it.
Also, Jessy Kang is a female. Specifically, she's a female dom. Jessy is a female name, Jesse is the the androgynous version.