Is lincoln101 trolling?

@DavidHedlund Registered user, has been back a few times. That’s un-trollish. But of course we never can know for sure just from one post unless it’s blatantly obvious.

@Stephie Sure. It isn't obvious. But the response is pretty unanimous, and yet several comments seem designed solely to provoke. Most recently this comment after extensive useful input from dsollen just pointing out that she did the opposite.