I got my first and only instructor card from NAUI for reasons that were important to me and me only. Other people have chose to get their instructor card from other agencies for reasons that were important to them and them only. None of this makes any agency any better than any other agency. It also doesn't automatically make any given instructor better than any other instructor. The point is logically irrelevent.
My point there was about agency professionals, not industry professionals. Have you ever worked for NAUI Headquarters?
YMCA requires divers to be able to swim, not just before they are certified, but before in water teaching begins. Swimming is an optional skill for PADI.
A lot of recreational divers flop around with their fins on, but they do have them. While I agree that feeling comfortable in the water is important, I don't think swimming skills are the measure for scuba diving. Depending on the place you're at, swimming can be a challenge with fins, much less practical without them. This point is irrelevent.
YMCA requires teaching actual skin diving skills (Mask & snorkel recovery, mask clearing), PADI requires very little skin diving.
That is up to the Dive Store and the Instructor. It also depends on the student. I'm not going to fail a student just because they have problems when skin diving, but working with them on the basics does build their confidence.
YMCA requires confidence building skills (doff & don, bailout), PADI does not.
In Confined Water Dive Five, the performance requirements state:
1. Remove, replace, adjust and secure the scuba unit on the bottom, with minimal assistance, in water too deep to stand up in.
2. Remove, replace, adjust and secure weight belt or weight system on the bottom in water too deep to stand up in.
I guess you missed that doff and don exercise.
YMCA requires rescue skills (Simulate in water rescue breathing while towing & removing gear, Rescuea simulated panicked victim on surface) while PADI only requires towing a simulated exhausted diver.
Here you are in 2008 trying to justify teaching the class from the 1960's. Let the student get a taste of diving in the beginning class. Don't try to teach it all there.
People learn to snow ski on the bunny slope, not in the trees. Save these skills for later, after people get some more time underwater.
YMCA requires instructors to evaluate a student's trim on their open water dives, PADI does not.
PADI talks a lot about buoyancy, but not trim. You're right about that. Salt water, fresh water, thickness of suit, hood and gloves all change both buoyancy and trim. It takes a while for the student to get those nuances and it's some of the most important information they can learn.
YMCA requires stress and panic to be taught, PADI does not.
Not in the beginning course. I am not a big fan of the OW portion of the Rescue Course for PADI, but the confined water skills have been thought out in a somewhat logical manner.
When I took a SLAM course many years ago, it didn't hold a candle to my prior training either. However, if I can learn just a few beneficial things, then it was worth my time.
YMCA requires subcutaneous emphysema, pneumothorax, mediastinal emphysema, and air embolism to be taught, while PADI requires only mention of air embolism.
Always treat for the worst in a DCI incident. Subcutaneous emphysema doesn't belong on that list though.
YMCA requires its instructors to teach about drowning, PADI does not.
CPR used to be required also.
I think everyone knows what happens if you stay under water too long.
I have no desire to go back to where we were in the 60's and try to teach it all in one course. It didn't work then and it sure won't work now.