.....Thanks, but no thanks.
Bullet drop only adds to being a pain in the ass, specially for counter sniping players you only can see about 3 pixels of them or they are too far away. It just adds to make the game harder to those that first enter it and have to learn through getting killed a million times by other snipers.
Not to mention bullet drop works on all guns, so an assault type with the recoil and bullet spread has no to 0 chances against a sniper.
For me bullet drop only promotes try achieve higher level of camping for shooting from more secure positions while training your 1 hit kill shots.
And I have tons of hours on BF3 against crane campers in the cannals and on top of buildings so I know what I′m talking about.