I find it very difficult to down-vote one-sentence answers that don't provide real direction, or is a link to an article only, when the answer comes from a notable figure in the community, or, someone with higher rep than me.
How can I provide guidance or constructive feedback to this person - or should I leave well enough alone? I think that there a social contract that posting to SE sites leaves you open to criticism regardless of who you may be; not everyone may see it this way. I don't want to start a flame war - however - this seems to be rampant by a few people in particular.