Sounds good. We'll probably make a post in our blog (http://blog.memorangapp.com) so stay tuned. To that note, each individual study set has some decent metrics on where you stand in relation to everyone studying the same thing as well as general performance/improvement, it's not perfect but it's a start. Check it out for one of our most popular sets https://www.memorangapp.com/flashcards/117/Exotic+Cats+%28ex... click on the "Study stats" tab and you'll see. This is all data we want to make available over the API.