I have had something like this for 3 years:

http://www.logitech.com/en-au/speakers-audio/wireless-music-...

Android market has had at least one FLAC player for at least 2 years now

FLAC has been supported by Rockbox http://www.rockbox.org/ since 2005.. I remember using it in my iriver H300, iPods were supported as well

well yeah, decoders exist. Rockbox doesn't qualify as a "consumer product" in the sense I was using the term. IE, walk into my local electronics store and pick up a device and take it to the till. Good point (to the other poster) about the squeezebox though, quite correct.