Ask HN: I'm launching a story-telling site next Monday. Review my site?

Not too long ago I made a site for playing Choose Your Own Adventure-like books by email...

Last Friday, I realized that I should share the writing tools with everyone for National Novel Writing Month! Unfortunately, that's in a week or so.

I just updated the landing pages:

http://adventurecow.com

http://adventurecow.com/init/default/writers_corner

What do you all think? Clear? (Needs more color?)

Thanks! -C