I agree and as someone who has been there, done that, I can tell you this company is very unethical and people who get into it do not know that until it is far too late.
Sorry to say that I too for a short period did the sign thing. When I realized that I was expected to lie to people in order to make the money that was spoken of, I chalked it up as a loss at the tune of about $10,000 dollars.
I was stupid but desperate at the time. I try to warn others. Once again, I apologize for littering the neighborhoods. I can not stand to see the signs everywhere. Maybe I can make restitution by taking some down as you suggest.
Fooled into being a fool,
J.T., New Jersey