a. I'm not sure how proper it is for me to have gotten into MetaFilter this way, or whether will be at all proper that I should remain. So if I'm not going to be here for long, especially if the MeFi populace generally disapproves of this, how can I establish myself here?
b. Voice of God, let's face it, projects a certain character. There's a lot of fun to be had with this name, for sure, but eventually the puns will get tiring and the novelty will wear off. On a more personal angle, I have asked myself: Is this me? Can I "own" it?
c. I do, in fact, feel that I already have an established identity because I have consistently used one name (or variations of it) in various spots on the Internet since 1996. Ideally, I would prefer to start and run with that name.