Is it just me or is accidental TKing increasing?

ARGO: Last night, Twice....Twice I commited an accidental team kill "I will put a shorter term for Accidental Team Kill" ATKs . My buddy was saying to me as we waited in ambush about how seems to be increasing and not one match later, He too commited one. I am worried because it seems with the lag in some servers you can have a nice big juicy target ready to be popped and just as you hit the trigger, Blam!!! you killed a friendly who was not there before. I make sure I apologize each and everytime it happens but Damn, Its seems to be happening too much lately. I try extremly hard to aim well and I usually have no problems but I have to say somethings not right with the current system because I am definately not the only one with this issue. Last night it seemed that the arty were having all kinds of issues as well as the tanks and we all knew they were definatly not doing it on purpose. I mean if your an arty, TD, or a tank sniper your gonna have a lot of ATKs the way it's going on now. I am writing this so players who are trying to do the right thing are not going to be labeled as a TKer or Griefer.