Jojo:
how could you possibly ask an agnostic to define god through assumptions is beyong me.
Either we the word "God" has a definition or it does not, and by now you should have desided which one it is.
If the word God does not have a definition, it makes no sence to have the discussion at all -- i can ask you the equally well-defined question: "do you believe in XSXxxxzzzfib", and what can you say? If that is agnosticism, i say its just stupid.
Alternatively, we actually try to define the term God by applying properties to the term God. Thats how definitions work and i am surpriced the concept upset you so much, especially since you yourself did exactly that two pages back:
So this argument does not get pushed aside, I will know refer this deity or deities as the one/s assuming that created this darkness we call space, and that created the cosmos and set them in motion, I will call my god/s that derived from an assumption as ? (Question mark).
There you go, you just defined god.
Now, clearly there is no evidence for the concept you describe, and no good reasons why we should accept it over any non-god hypothesis for how the universe came about. So sure, we can be agnostic towards the concept the same way we can be agnostic towards brane cosmology, quantum loop gravity interpretations or black hole evolution, but nobody actually describe their beliefs about those concepts as agnostisism, which is why i (and Zeus, cyberjesus, OTW, etc. etc.) think the idea of agnostisism is a tad silly and redundant. Its a lot easier to speak plain english: I do not believe/accept the god-idea due to lack of evidence.