> but done in a way that would not impair usability, like anything with QR codes :-) LOL, there was a whole lot of head scratching when someone came up with th

> but done in a way that would not impair usability, like anything with QR codes :-) LOL, there was a whole lot of head scratching when someone came up with the QR-for-pairing idea. Also, wink wink, nudge nudge, when are we grabbing a beer?