Giving someone the wrong information (like "I hit 6 there" when you hit a 7-iron) is illegal yes. I was playing off Jeff's post where he seemed to call this kind of misleading info as "gamesmanship." And if that's not exactly what he was saying, that's how I was using it.
Yes, and I believe it would also be covered by the advice rule. I would say that when it comes to the advice rule, the legal analogue wouldn't be speed limit laws, but maybe more like the prohibition laws. If nobody wants to follow them (and they give inordinate power to bad actors), better to do away with them altogether.
Charlie,
Though I take your point about laws that nobody wishes to follow, is that a correct assessment of the asking or giving advice rule in golf? I can ONLY speak for myself, but I just can't imagine a scenario where I'd give a player I'm competing with advice that MIGHT help them beat me. Nor would I think badly of them for feeling the same way about helping me. I'll wait for a survey of Tour players to decide if this really is something that happens all the time or not; I just find that VERY hard to believe; that would make golfers different from athletes in any other sport that I know of, and I just don't accept that without proof.
And there is at least a bit of a slippery slope here, isn't there? Writing workable rules for any sport is difficult, and the rule against giving advice is fairly simple and workable. Would telling a fellow competitor what club you just hit, or are going to hit, or asking him the same, be an exception to the advice rule, or would advice of ANY sort become permissible under the Rules? What about advice concerning a target line? Or how much a putt might break? Or what shot to play out of the rough or a bunker?
Going back a few posts, I also don't accept the premise that this doesn't matter because the player still has to make a good swing, etc. If it wasn't helpful information, it wouldn't be asked for, would it? And the idea that not everybody uses the same club for the same distance doesn't hold water either, at least for me. It doesn't take long to figure out that a guy you are playing with is a club longer or shorter than you are, so variations don't matter much if you know what they are hitting from 150, etc.