I'm only looking at the Q product as a whole. And as a whole, it's less than the sum of its parts.

Agreed on Squeezebox. It's a shame Logitech has shit all over that platform and is pretty much not doing anything with it on either the hardware nor software front. While they've owned the brand/tech, Sonos has only increased its presence and product portfolio. In terms of commercial solutions, the Squeezebox line is currently irrelevant. Though I have no plans to move away from it, I could never recommend Logitech's hardware to anyone else as a new purchase.