Lara picked up English very quickly, didn't she? Wonder if it's that Kryptonian telepathy coming into play? I doubt that Nat would remember if she had called Superman "Kal-El," but even if he did remember, he surely wouldn't attach any importance to it. Unless, of course, Superman's birth name is now public knowledge, in which case it wouldn't make any difference.
And I vote for whatever posting schedule tickles your fancy. Just not monthly, please!
Are you going to have a number of FoLCs make cameo or guest appearances in this story? If so, I think you should publish a cast of characters at the end so we can see how well we know our fellow fanfic fanatics.
