This flow chart seems to leave out quite a few "work for free initially" scenarios I've seen happen to friends, etc, that eventually led to companies being formed, productive connections, etc. While nobody should work for "nothing", there are far more subtleties to this than are expressed by this flowchart.<p>I'm sure there are more than a few HNers who can attest to this. Many here have worked on side projects with friends (or even strangers) with hardly any hope of profit or payback. It's not always exploitative.