Remember when QR Codes were cool? Innovative placement and uses actually got me excited. But that time has come and gone. WTF QR Codes proudly celebrate the ridiculousness that QR Codes have become. Hopefully some companies might read this Tumblr and take the hint that putting a QR code on a hole-filled grate where it is unscannable isn’t smart. And I hope the company that put a QR code on the "contact us" page of its website — pointing back to the "contact us" page of its website — is duly shamed. If you happen to see nonsensical QR codes, please submit them here.