After browsing a few pages , I still don't see the reason why SYN etc. is a scam ? would anyone mind telling me? briefly ...

because i've heard a lot about these companies.
something like a pyramid and easy incomes
some are quite successful

is it something about betraying friends, in the case that if they fails

Thanks a lot guys. You guys really clarified most of the important aspects of those companies. Appreciate it.

Will look out and be more cautious with these things.

Oh yah, based on my personal experience. A friend of mine tried to persuade me to join. Brought me to a party where almost everyone is SYN members. Drive nice car everything. Duke or wadever position in less than few months. RMXX,XXX incomes per month, just have to sit there. Haha ....life , life ..

maybe this kind of thing suits some people that are willing to betray friends just for money.