@wilshipley Of course. I got confused about the return value.
Why not write a macro?
@wilshipley That doesn't return an NSComparisonResult, or even an int.
@rtmfd Thanks for the link.
@adamengst Just pointing out that it's not an apples-to-apples comparison to Steve's 40% number.
@adamengst I think sales matter more to writers/publishers/gadget developers.
@adamengst I agree with your overall point, but you seem to be assuming that all the books that are sold are actually read.