Agreed, use of comms system Ive seen so far is extremely disappointing and leaves much to be desired, coming from PR/
ArmA background where comms are used frequently and generally with some loose tactical sense, in AA3 its just been mainly about bitching new players out or complaining about when getting shot....
Too bad they didnt implement positional audio (
ArmA VON or mumble is good examples of this) or at least the ability to just talk to your fireteam. I think these are glaring oversights when developing a teamwork based FPS, and I think the public AA3 playerbase is going to suffer because of it.