After the discussion about the most dangerous tool in the shop I'm a bit curious. Almost all of my tools feature some sort of motor which turns something at high speed with can turn fingers into mush, or fling projectiles at high speed.
Is there something about shapers that make them uniquely dangerous?
Is it that many of the DIY/prosumer models are underpowered?
Does using a power feeder address the biggest dangers, and is there something else that can be done to make them less dangerous?