There’s good news and bad news for Apple. The good news is that the Cupertino-based company sells more tablets in America than anyone. The bad news is that Apple is selling less iPads proportionate to the total share of tablet sales than a year ago… and Mac sales are also going down.

One of the big problems with focusing on a broad metric like mobile platform market share is that it ignores some of the more important (and complex) questions about how these platforms are actually used.

For example, which customers are most valuable in terms of spending money?

Ever wonder why it takes most Android phones ages to get the latest version of the OS?

Well, a recent infographic from HTC sheds some light on the anatomy of an Android update — detailing all the steps involved from the pre-announcement PDF through the finished version arriving on your phone.

A new book called Dogfight: How Apple and Google Went to War and Started a Revolution by Fred Vogelstein revealed the mechanism by which Apple influenced the direction of Android — shock and awe.

Yes, the introduction of the iPhone changed the direction of smartphones. But I don’t think it’s going to happen again in the wearables market. Here’s why.

Kanto’s YU2s seem to come from a time when speakers were solid, simple structures; proud temples to sound that said of their owners, Hey, I’m serious about music, and I know what I’m doing. Aesthetics were important, of course, but unquestioningly took a backseat to sound. Sound was king.

If you haven’t heard of Kanto before, that’s OK — the Canadian outfit just sprouted up in the Vancouver suburbs around five years ago. The YU2s are Kanto’s latest speakers, the smallest of their lineup of a half-dozen or so, and they’re designed to fit unobtrusively on a bookshelf or desk and play music from your computer or mobile device.

The YU2’s performance during our review, however, was nothing short of astonishing — and they could very capably substitute for larger speakers in a variety of roles.