I am hard at work on the Paper Towns screenplay and revising the book I'm cowriting with David Levithan. (Spring 2010.) Source.
I am ecstatic that there will be a Paper Towns movie somewhere down the line BUT JG's cowriting with David Levithan. It's like the most awesome idea ever, kinda like the literary equivalent of peanut butter and jam (I am an Aussie, I refuse to say jelly because that's your jello). Waiting until 2010 sounds like the most miserable wait ever.
Also if you haven't been witness to the awesome/embarrassing news that John Green commented on my casting of him as my dream antagonist - make sure you check out this post.
It was very cool of him, especially as I wrote that blog as I thought the dream was ridiculous for two reasons; 1) JG would never visit my blog and 2) JG would never be that mean. I guess I was proved wrong on one of them!