Yes, audio streaming is intended as far as I can see....
Now you only need a "Play To" device (aka DLNA Media Render) to enjoy your music everywhere in your house...

I found this devices as possible Audio Stream Renderer:
- Arctic Audio Relay http://www.arctic.ac/en/p/living/mul...dio-relay.html
- WD TV Live http://wdc.com/de/products/products.aspx?id=330
- LG ST600 http://www.amazon.de/LG-ST600-Networ.../dp/B004TQL2RQ
- Jriver ID http://www.jriver.com/press/2011/press61.html
- Egreat-R6A-HD http://www.amazon.de/Egreat-R6A-HD-M...pr_product_top
- Fritz!WLAN Repeater http://www.avm.de/de/Produkte/FRITZ_...r_NG/index.php
- Sonos Connect http://www.sonos.com/shop/products/Connect

There are probably plenty of others...
- XBMC