True, Potatothan. There is no answer to the question "who was Tom Bombadil".
I don't think JRRT himself knew exactly who or what he was, he's an enigma as Bombadil says...
Everybody have to decide what THEY believe, there is no correct or wrong answer. I still think that he existed before ME was created. if he was mightier than valar or not is unimportant, he was happy with his life and didn't try to rule ME, or prevent those who wanted to. I think thats why he wasn't influenced by the ring's power, he didn't want more power. Even if Galadriel and Gandalf were "good " there was a certain longing for power in their heart. I think Tom was far beyond that.
That's MY opinion...
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Three switched witches watch three Swatch watch switches.
Which switched witch watch which Swatch watch switch?
He who breaks a thing to find out what it is has left the path of wisdom
~Lurker...