There's a sense in which it makes sense: Step 1: Invent a bunch of tech, however you can, but don't publish yet. Step 2: Dribble out upgrades on a regular cad

There's a sense in which it makes sense: Step 1: Invent a bunch of tech, however you can, but don't publish yet. Step 2: Dribble out upgrades on a regular cadence, to keep the customers buying.