Did it for 5 years exclusively while living in Las Vegas and Phoenix, primarily commuting, but did get some fun rides in here and there. I had a Dodge Ram 1500 that I had a front tire come off at 70mph on the 15 through the resort corridor, and then not long after that had it blow a tire while driving home. So I could have either spent a lot of money replacing tires and wheels, or sell it and continue to ride the bike most days (which is what I was doing at that time anyway). My wife had her car and I still had my motorhome at the time...
I originally got on the street due to LA traffic, and having to cover 4 counties worth of properties, although the main catalyst was commuting from Buena Park to Beverly Hills.