You don't want someone who is everywhere at all times, you want someone who is omnipotent (ie., possessing unlimited power). Just because someone is omnipresent does not mean they have the power to actually do anything about it -- they could just be an observer to all things. For example, I doubt there is a part of EP that I don't have access to (with the exception of maybe a Super Secret Admin Forum whose existance I'm unaware of), but that doesn't mean I have the ability to change anything.