That wasn't really my point. It doesn't inspire confidence when the host says "hey! put your stuff here! I'm not sure that I can pay the bills each month but I sure hope we can. Oh--and I have no idea how this will scale."

It's all understandable. But even if it's free and even if my content is stupid, I'd still feel a little uncomfortable because of how much doubt the owner expresses over the viability of the service.