I have never really been comfortable with designating the truly Bad People on the intertubes, "trolls."

When I was a kid, which I confess was back in the last millennium, trolls were short, hairy, needle-nosed creatures, perpetual grumps who seemed to be eternally afflicted with vicious hangovers, which caused them to menace goats who clip-clopped too loudly upon the planks of bridges laid over watery troll wallows.