Re: This is crazy stuff. How could potentially people believe this is sane ?
Stupid / ignorant / ill-informed / greedy (or any combination thereof) people who ignored the "if it looks too good to be true" mantra.
Sane people avoid this shit like the plague. Trouble is, they're massively outnumbered by greedy suckers who think they've seen what everyone else has missed, and put their hard-earned into what's obviously a ponzi.