[pault]

That's exactly my point. Ideally, you should take a competitive salary. If you have to take some kind of alternative compensation because you believe in the mission or whatever, most startups aren't profitable even at IPO/aquihire stage, and in the case of Amazon, could have been profitable years earlier but reinvested everything and then some. I just can't see a scenario where it makes sense to take profit sharing at a new, growing, unproven company.