I just read about amazon's mturk which is looking like another portal for freelancing where employers are able to hire people globally for their any kind of tasks.
This JV is for US users only.
Could you please explain why you look for only US users alone whereas Mturk is allowing any nationals to participate?
You will earn at least $300-400 per month in this JV.
From where this money will be generated?
You hire people and pay them and then they will again share back to you? If so, I understand that you might be an hiring authority of some business? Is this JV compatible per TOS of mturk?