Bringing this back, as it was lost with the last forum. Figure with new members and old ones who may have rethought, it's worth reviving to let everyone know where they stand, and help articulate for our own sakes.
Basically, in a sentence or an essay or whatever, describe who Superman is to you: what he means, what you think he's like, how he's supposed to work. Whatever. If you just answer X creator or story that's fine, but be prepared to defend. I'll repost mine to go first and set an example.