Masterlink techonology is more than 10 years old now, so I too think B&O should wake up quickly.
Have an audio-video masterlink system, wireless or not, with control of different sources in different rooms (only possible with BC2 and BS4), based on digital audio transmission (only FM is still analog!), with more PC -based concept: the Sonos systems make BeoLink very obsolete!
Imagine an audio-video BeoMedia -with a DVD drive- server with a built-in wireless transmitter sending BeoLink to all rooms with only a BeoLink receiver in the link room.
Or why not using Ethernet connection? I think B&O always tried to "bypass " the PC instead of using its huge potential (look at SD card based BeoSounds, BeoMedia or BeoPort, with proper USB or Ethernet /wi-fi options, they would have had so much more ptotential!
Reunion Island is greeting you!