Well, look who's calling Miss Snark "sweet". Clearly deranged. Clearly.
Probably the lack of oxygen in the Mile High City.
Kristin is probably one of the very best agents around for chick lit (and she's looking for science fiction too). You'd be hard pressed to get a smarter, savvier agent. And she takes e-queries, so all those questions about that now have a new resource.
Give her blog a read.