I am sorry that I disagree with the hard sell on DIR for sport diving, I do not believe that the long hose is necessarily a better concept for most open water sport diving. Yes it works, is it better than other methods for open water sport diving
"All lies and jests...still a man hears what he wants to hear and disregards the rest."
I think you're 180deg out of phase here...
No "DIR" people in this thread are saying that everyone MUST dive a long hose in all environments (though DIR folks choose to). Rather they are responding to the continually-proffered, vociferously-conveyed, yet wholly-unfounded suggestion that a long-hose is specifically and dangerously INAPPROPRIATE in some environments. (ie: relatively shallow, recreational open-water dives.)