I think it's a nitty gritty point. I don't see that it matters one way or another. Saying 'under god' in the pledge isn't going to create a union between government and religion. Neither is removing it a sure fire way to prevent it. It's words, it's not even a statement of loyalty TO god. If people are so GOD sensitive that they get annoyed just by seeing/hearing/saying the word they can shove it up their anal behinds.
I don't like fanatical/strongly-biased/stubborn thinking. Neither for nor against... anything