Just a quick nit...Infiniti is Nissan, not Mazda. And over here I suspect a lot of the Play gear showing up at heavy discounts on eBay relates to a lot of former B&O shop owners who are now closed trying to recoup some of their losses.
Eunos did not survive! Infiniti had Simon Cox as Design Chief for a year or two and he was the guy who turned Cadillac round. Now he's been replaced by Matt Weaver who did the Nissan Juke and is a very talented designer. You can't make a luxury brand overnight. I bumped into an ex-colleague who works at Infinity when he'd just explained this to his Japanese bosses by taking them round Mercedes Benz world.
back to Beoplay , I like the idea of plug and play products as I really don't even understand Masterlink. Linking Beoplay products to Apple AirPlay and other transient media has hardly been ideal and the loss of Danish provenence haven't been easy to get around. By the time I got round to buying the A3 it was totally obsolete, out of the control of the company. It was originally not cheap, the price of a product that would be seen previously as an investment.