Since this is getting rather heated elsewhere, I thought I'd split this off.
What makes something a *god* to you? What characteristics are essential?
Disclaimer: I have no personal relationships with any Gods, but going to take a stab at this anyway.
I think the Gods have a much larger view of the world. They can "see the bigger picture" so to speak.
Do they change, or are they stagnant?
Nothing in the world or universe stays the same. I don't think the Gods are any different.
What restrictions are there on who can worship this god, if any?
Really, that is not up to us humans to decide.