This is Zuck's interview in 2005 in Stanford: >So, I mean when you’re 16 running a site and your core people are the kitchen table, your operating expenses are relatively low.
>[...] we just kept our operating expenses low so far and by doing that we’ve been able to stay cash flow positive for basically the entire system’s company
>[...] we decided that it was ok to go a few months in cash flow negative while [...] like you know, using like $100,000, not like millions. So, um and then but, now were back. We do a lot of page views.
See page 26: https://www.fbcoverup.com/docs/cyberhijack/2005-10-26-Zucker...