Worshipping at the church of iTunes

I can’t help it. iTunes, both the software and the online store have become an obsession for me. It’s the one piece of software always running on my mac, the one shop I buy from every week, and now, with an update, its become totally indispensible. This is a bit nerdy but who cares - previously I could only play music to one set of speakers on one of the connected wireless network points around the house. Meaning i could choose to play music on my mac through speakers in the living room or bedroom etc. Now, with this update, I can play my music through multiple speakers simultaneously. Every connected room playing the same song as I move around. Add to that the ability to control it from my mobile and I have a total mobile jukebox ringing through the whole house. Good or what? Ok so its just me then!