Sonos features heavily in my house (guh!), a Connect attached to my main amp in the living room, where I also have an upgraded Pro-ject Debut II Phono SB Turntable.
The Dining room has a Connect:Amp mounted inside a 1960 Ferguson radiogram driving some Roth OLI2s hidden in the original speaker enclosures, bit bassy but it's a work in progress (read stalled), there's also a 70s Garrard GT20 TT connected to the Connect:Amp (set to autoplay line-in when it detects a signal, very useful) for the missus to play her more "cherished" (read largely knackered) vinyl that I don't like risking on the main system (this is playing slightly slowly though so may get replaced if I can't fix it).
The Pool (table) room is where I do most of my listening though which is currently just a Play:1 (another one for stereo will be coming at some point), along with another Pro-ject Debut II, a Sony TC-K590 tape deck and an early Samsung DVD-709 which I keep around for CD duties if I come across any CDs I haven't got round to ripping yet, it's also region free so I'll keep hold of it on the off-chance I ever feel like watching any of my old Region 0 DVDs. These play though a pair of Logitech Gigaworks T-20 PC speakers, which are surprisingly good (it's a pretty small room, it really doesn't require anything much more than that). I use this setup when I'm playing pool, so it's mainly background music, rather than "critical listening".
The Sonos listening is mainly FLAC rips of my CDs, with the occasional bit of radio. The only online service I've added is Soundcloud for the odd thing I discover online.