Still not sure about this daily lit thing, but it works out well I think. I don't think I'd be okay if this book was longer, since some books on their take 150+ installments. I'm glad you can read them online, so if the email gets annoying I can go to their website and read it there.
I like the book so far, although the narrator's interest in these papers (and the man who wrote them) is boarding on manic. He's just lied to an old lady about why he wants to be in her house (I'm expecting her to not really have the papers - do the papers even exist? That would be a twist!)