> How will they make money?

Paid plans.

> I'm not sure if I want to host my product on the same server where free loaders are.

Then don't.

None of PHP Fog's paid plans share the same app servers as the free plan.

That's good to know. Thank you for clearing that up. I think you should put that on the pricing page. But it could just be a minor concern of mine. I've told my friends in case they're interested.

Good point!