I don't think it does occupy a big presence in most people's minds. For the relatively small group that are either (a) happy to be the 'early' guy in an obviou

I don't think it does occupy a big presence in most people's minds. For the relatively small group that are either (a) happy to be the 'early' guy in an obvious ponzi/pyramid scheme or (b) convinced that despite all the evidence, it isn't in fact a scam, I'm sure it does occupy a big presence in their minds.