Functional bikes. Not Porn not Anti

I've not. But you can't beat it's functional credentials:

• Sliding dropouts for single speed or gears and adjustable wheelbase
  
• 3 bottle cages and more mounts than (insert joke about your mother)
  
• 44mm head tube
  
• Downtube shifter bosses
  
• Up to 29×2"
  
• Kickstand if you want one for touring
  
  

etc.

Also have a look at the Light Blue Darwin.