I understand your concern, I have lost money on scams before, this site does not require you to invest, you can do the bounties and get paid for that. and you should never invest money you cannot afford to lose.
I like to try these sites out, maybe its a scam, maybe its not, i cannot say for sure until i get to the point where i want to withdraw
RE: How I made $3000 Without Investing Anything in Just a WEEK