Taking a break from not buying Yahoo! and single-handidly driving the internet Monkey Boy dance phenomena, Microsoft CEO Steve Ballmer decided to throw a little advice Apple CEO Steve Jobs' way: Break up the iPhone! (Please!)
Right now, of course, Apple tightly integrates both the iPhone hardware and software, just like they do with the Mac. This gives them unrivaled fit and finish and ensures developers (and consumers) a unified platform, end to end. It also ensures Apple -- who makes their money on hardware, not software -- very good margins and, thus far, very profitable business.
Enter Steve Ballmer's plea, according to Ars Technica: