If people knew about real bows. You can not shot a straight arrow and expect to hit your target at distance, bad mechanics in game. Oblivion I had to arc the bow to get a perfect shot, judging for velocity,distance and gravity. I could snipe someone at 100 yards or so in the head. Sorry but Ob's Bows were much more on real side. They are not bullets to shot directly at a target, they're arrows.
The arrows in skyrim do not shoot straight, they shoot out and go up slightly, then continue in a downward ark. Why don't you go out and shoot a bow, it's a great hobby and a good way to get outside. After you've mastered hitting a target at 100 yards, try doing the same in OB and then skyrim. Not only is the arrow path more realistic, but the
draw and angle the bow is being held at are both more accurate. (at least in some scenarios involving longbows)
I also shoot guns. And I would say I shoot professionally in a manner of speaking. I know how bullet drop works.