Forget about future proofing any piece of tech ever again. There are too many different manufacturers with their own ideas and then governments get involved and stuff things up too.
Look at the roll out of DTV in australia. Initally SD was the go. The commercial stations were allowed only 1 station and SBS & ABC were allowed 2. Then HD gets announced and rolled out (bummer for all those who bought TV's with built in SD tuners who now have to buy HD STBoxes.) Now those who bought TV's more recently with HD tuners will have to add Freeview HD boxes to take advantage of the new HD TV broadcast with the interactive guide (what ever that means).
It's never ending. The world of the Set Top Box is with us, that is the way to try and experience the so called latest and greatest. The unfortuate thing is the latest and greatest often turns out to be anything but.
How many Avant owners think their picture is better than the current BV7 32. I'd say, probably most of them. I don't necessarily agree but that's not the point. If you like the pic on your avant stick a freeview HD box on it and whammo, the "latest and greatest."
I feel for all those who bought the DAB based products. B&O don't have a crystal ball to see what every government in the world will decide to do with digital radio. Do be p!ssed at B&O, ask the government why they chose dab+. Then ask all the other governments why they chose not to have DAB+.
Technology today is a mess and it does my head in.
H1