Also regarding twitter :) https://news.ycombinator.com/item?id=13620748 https://news.ycombinator.com/item?id=13620748 Wall Street calls bullshit when they see

Also regarding twitter :) https://news.ycombinator.com/item?id=13620748 https://news.ycombinator.com/item?id=13620748 Wall Street calls bullshit when they see it, and smart people short these types of companies. Silicon Valley doesn't provide a way to short these propped-up companies, they just continue to self-promote themselves on private equity and foreign investment.