I think you are being slightly unfair essy, there are honest people out there who do the surveys honestly and watch the videos. Not everyone has the money to spend oin the game, as much as i would like to buy myself some lovely new irons i just cant afford it. I am patiently building up credits as i did before with my wood and putter and think it is a very fair way of earning a few credits! I try every day with surveys and get maybe 1 or 2 a month that i am eligible for, and do them diligently for my 75 credits!
People will always find a way to try and beat a system but dont assume everyone is the same, and have faith in humanity because there are some honest people out there
Michelle