With iOS and Android supporting native QRcode scanning in the camera have you guys thought of using QRCode for real estate lead generation or marketing?

QR codes are worthless in my opinion. Check these out:

The One Reason Why QR Codes Failed

Why QR Codes are Worthless

Probably not useful in all context. But I do see QR Code making a comeback as the native platforms are supporting QR Code reading functionality.

Originally posted by @Shrikar A. :

Probably not useful in all context. But I do see QR Code making a comeback as the native platforms are supporting QR Code reading functionality.

 Agreed; both articles were also quite old.  It's interesting to consider using the QR code on mailers to direct traffic to website/landing page.