Making the page-up and page-down buttons, or spacebar, or something, work, would beat having to click on the disappearing arrows to go through it.

On a tangent, Amazon keeps pushing the Lean Startup book in my recommendations, but... I have a nagging doubt that it's not going to tell me much, and that it's going to be significantly less "hands on" than Rob Walling's book, which has tons of real things to do and try. I also get the impression that the lean startup book is there in part to sell you on hiring Eric to help your !startup get leaner. But I haven't read it... Comments?

Edit: http://www.amazon.com/review/R3287ICLQ9STI3/ref=cm_cr_dp_cmt... is one of the first reviews on the book, and it's not all that positive.