And Home is only one of MANY areas Apple could be innovating. Look for another example at the market for high end audiophile players. Astell & Kern, Luxury and Precision, Cayin and a dozen others are doing really interesting things with what basically amounts to a modern day iPod. These devices blow the iPhone away many key respects.
Truly, what apple users need is their product lineup to have a modern-day ipod like these other ones that nobody in the market has heard of or cares about.