So that means that the employer can simply runaway if ever the job was done? I think that you should also work as the mediator to secure payments of the workers there. Like what we have in here, escrowed funds as what bitcoin arena mentioned.

Most freelancing websites are like that.

And that post of 15 ETH for an data entry/typing is a lot. It also means that employer can just input any amount posted on each of their job posts?

I'm just curious how the website secures each other's side for job hunting, payments for employee of employer?