On a related note, this is why I'd like to keep the stats page visible. If someone has a high headshot %, it tells you something about their game. I consider someone that has "well rounded" stats to be more dangerous than a "specialist".
True, I once met a dude with 30K+ kills and only 87 headshots. As I expected all he did was run around with the Kal-7.
Yeah I met a guy like that the other day:
Dat number of headshots xD
out of 20129 kills, 775 of them were headshots. I almost always aim, the exception being for a short time when I'm chasing someone closely that keeps moving lol. When I aim, I usually don't worry about getting a headshot but more so of just shooting the person lol. However, since I started using the Sniper more often, I tend to try and go for a headshot. And even with other guns, I'm starting to try and aim more towards the head area.