I woke up at 5am and biking from my house rode 15 miles, climbing 3,000+ feet, on my fixed mountain bike. Rode home and switched to my fixed road bike and rode 25 miles, climbing 1,500 additional feet, for my ride into work. At 5:50 tonight I will get on my road bike and ride 20 miles (short cut) climbing 1,800K home. This is a typical week day for me. I do wear bibs and lycra/spandex but no logos. I do ride through 5 cities on my way to work but none of them are 'urban'. I don't ride my bike to the coffee shop or pub because I would rather spend my time/money on my bikes and family.

Both my bikes are fixed (hell I'm even fixed)
Being 'impure' is just fine with me.