In that cubicle by the water cooler you see him: your employee, on your dime, tilted back in that pricey Herman Miller chair, his personal smartphone in hand. Judging by the furrowed brow, you'd guess it's a hot game of Words With Friends.
Which do you do?
1. Chastise him.
2. Ignore him.
3. Give him a smile and a thumbs-up, and suggest he keep playing.