Are you ignoring my posts about obstruction / distraction?
Calling out whilst a ball is in play is inappropriate / wrong. Full-stop. Until a ball bounces out (or into the net), it's still in-play.
Yes, because you are ignoring my posts.
1) Im not doubting that it's wrong or inappropriate
2) There is no rule that says you lose the point if you do it, or that it's hinderence (a distraction is hinderence).
How could you be hindered? I could call the ball out AFTER it bounced, and hit it back in play and that would be a distraction as well. But guess what, it's not your point, the rule says you have to play it over. (unless I gave you an easy sitter or I failed to return it in play)
If I call the ball BEFORE it bounces and then proceed to hit it in, it's not any diffrent, in either case I mis-called it and the same rule applys.
Likewise, if I called it BEFORE it bounced and it happens to go out, it's still out. You hit the ball OUT, why would you think you magically get the point? (and you cant claim you were "distracted" because the ball never came back to your side of the court)
Again, if you (and everyone else who does this) is going to make up a rule like this, then you should go to the Friend of the Court, and post some rules where it's actually spelled out. You wont find it in there. If I ignore you it's because either you dont bother to do that, or you guys post rules that actually dont say what you are trying to claim is true.
Defining when a ball goes out is NOT the same thing as saying you get penalized for calling it early. The Code wouldnt have that in there because if hit the Ball OUT (and you know it's out), it wouldnt be fair for you to win the point even if some rude person called it early, you know you hit it out, so it's still out, you lose the point.
And again, since you are not reading my posts. Im not saying that this is appropriate or saying the OP should do it.
But there are lots of things out there that you "SHOULDNT" do, and that doesnt mean there is a rule against it. (unfortually there are plenty of moronic people out there who will do it anyway, such as in my opinion the people who catch the ball in midflight on it's way out, which I think is way worse and there happens to be a rule covering it)