[Mountain Bike Vomit Carnage]

I think it’s a great idea. I could have used QR codes at Pere LeChaise.

[Daffynition]

What a remarkable place. I remember the grave of Chopin well.

I was just thinking that Arlington would benefit from such a technology...that's a pretty daunting place to navigate; although I hate to see any such codes defacing the markers. I see they are devloping an app for that