If you don't want to put your paw up to a faith, that's fine - but think you need to say so and say why. I was intrigued as to why G-d? I'm familiar with the Hebrew form of not spelling out the names of God in full - but this is new to me.
I am Jewish, but I'm actually a bit flaky with the exact rules regarding when we can or cannot write G-d's name. It is a sin to physically dispose of writing with G-d's name on it, and being unaware whether or not this applies to electronically disposing of it (as I am constantly emailing myself copies of text and deleting it afterword), I decided to play it safe.