Second audio system in your house?

I have a primary one in a dedicated room, a second in the living room for audio/video, a third in a bedroom which I might sell off, an old system in the pole barn, and a suitcase system for the road. I must have a disease.

Three "big" systems--main dedicated two channel system (Avid/BAT/Vandersteen), family room "daily driver" surround system (Marantz/B&W) and a Sony/Meridian-based dedicated home theater.  Then there's my home office rig gets which also gets daily use.  We have a second home office and a garage setup (cast-offs from earlier days).  Daughter has a little Monitor Audio setup in her room and my twin boys stream my iTunes library via their laptops to outboard speakers.  We're a music family.

Wow, I'm a little surprised to hear this type of response. It seems "ultra" luxurious to have more than 1 audiophile system, much less three or more! I thought I might hear a tiny voice of reason. But thanks to you guys I might have to move forward with the idea. I've been secretly planning it in the back of my mind. The great sounding econo system I never built. 
 Uh, that's insane mesch, though it sounds eerily similar to my coffee traveling habits. 

I have my primary system in a dedicated listening room. Like it very much. I have a second small system, Dynaudio Xeo 3 on dynaudio stands in the living room. I also like it but for serious listening I go to the music room. 

Ok, I am timid in admitting it, I am a bit of a collector… been addicted to electronic gear since sometime around my 7th birthday… much unused gear around my house not even mentioned here… Pro audio gear etc…. an artifact of being a musician in the A/V business for many years, at least that’s my excuse and I’m sticking to it… I lost count years ago… I get attached…

Most actively used… I have a great family room system based on some Sonus Faber Olymica II’s with a Musical Fidelity A5 Integrated and A5 CD in rotation with an Audio Research LS17Se driving a Bryston 3B and other misc. amp options along with an M&K Sub… Nak ZX-9 cassette etc, may put a turntable on that one...

Then there is an Adcom system driving some ancient JBL towers in my music room (as in musical instruments room)…

A much used mini Tiivoli system with my bedroom TV, another system with older Sony receiver and CD changer, Nakamichi cassette driving some Canton mini speakers in my lab/workshop..

A Sony A/V Receiver, Mirage speakers and Velodyne Sub with a big screen theater in the lower level… least used of them all… silly to have so much gear when I actually think about it…

Yes, I still enjoy working on an old piece of gear on occasion to get it up and running or sounding better by doing a few mods, cleaning etc…

Love the music, a bit burnt out on the the gear chase… I Like reading what others are doing here reminds me of the culture around Audio… Great people!