More sales data for me as author
I would love to see more data available to me as author/vendor of my books. For instance, when I see prints via Smugmug, they send me an email immediately when something sells and I get to see who bought what. That helps me market my photos better. Blurb does none of those things as far as I can see. No communications from them telling me about a book sale.
A hit counter on the Book Store page to let me know how many people at least looked at my books for sale would be good info too.
I mean, my sales clearly improve your sales….you should attempt to be a more helpful partner with me. That would be a great service on your part.