Ever since Arma 1, it bothered me a lot that the settings for HUD Infos are found under "difficulty", which is Server-Side.
I can see the point of enemy accuracy and stuff to be Server-Side, but the HUD needs to be tweakable nowadays.
Just look at the BF3 HUD and you know why I'll never play that one - it looks like a freaking lightshow going on, with all the glowing bars, Numbers, Indicators, and stuff.
We ARMA-holics dont need that, if we dont want to, but the current system forces us to use what the Server does.
Maybe I WANT a harder game by not seeing waypoints, squadmarkers and Weapon info constantly?
Everybody should be able to switch on what he wants, when it comes to such simple things as HUD options.