I got a Ridley Excalibur road bike, a Vassago Bandersnatch 29er built up as a monstercross and a BMC SSX in one domicile. In another, I have a Ridley Damocles, a Niner EMD9 for MTBing trips and a Surly LHT for touring. I just got a Ritchey Breakaway cross for travel as well. All get ridden regularly except the LHT (for a bunch of reasons, havent had time to do the extended tour I've wanted).
When I sell the Excalibur and once I get close to my TT target, I'll get a TT bike. That'll be it for me until I turn 40 in a few years, at which point I'll get myself a Cervelo S3, SRAM Red and really bling wheels
V.