It depends personally we think about it because in a project can not be directly successful without a long time
I don't agree in your statement. maybe for the others it is, like the rich people. but if you ask it to those who need a money and has a money problem. for me, the bounty campaign are worth it. also , it is depend on the ranked so if you have a high ranked the price or the salary are bigger than the others. there's no instant momey. you meed to be patience.