Earlier quoted context omitted.
This is SEC rules for ICOs. ICOs that don't have that limit are a) likely scams or at best b) probably a gigantic legal mess.
Has this always been the case (ICOs are only open to the accredited), or does this only apply to ICOs after the SEC's Dec 11th, 2017 statement?
Of course they got yelled down by the gold-rushers... but it was nevertheless true.