No doubt about it. I wonder how many people give up on promising projects because investors wouldn't be interested in a business that would only attract a 'tin

No doubt about it. I wonder how many people give up on promising projects because investors wouldn't be interested in a business that would only attract a 'tiny' market of 1000 people paying $20/month. But if one or two guys can run it and it doesn't take more than a few EC2 instances, why not pursue it?