It's more a matter of when (in the cycle) than what. Trends come in booms and busts. Late into the boom, they're usually most devoid of originality. Then they

It's more a matter of when (in the cycle) than what. Trends come in booms and busts. Late into the boom, they're usually most devoid of originality. Then they die back. ATM, "productivity hacks" are in the "butt rock" part of the cycle.