200 for taking DM course seems a good number. Ideally, I like 1,000 for Instructor course...
In such numbers, would you include training/course dives? What qualitative factors would you use to count dives? Would quarry dives count? Even 200 25min quarry dives that consisted of merely following ropes and lines from platform to platform and doing skills and drills?
There are more than a few instructors and DM's here on SB who talk a good game, decry low standards and inexperienced DMs and instructors, and seem to have a good following. But when you look at their dive counts and watch what they post about and when... it appears as if the vast majority of their diving experience consists of nothing but teaching classes every weekend, usually in the same quarry. Maybe a warm water trip every few years, or a jaunt to a different quarry to take/give a class there. I don't care how great someone's OW or AOW class is, or how rigorous their approach is, or how many dives they think SOMEONE ELSE should have before they can be an instructor or DM. If all they ever really do is lead classes in the same quarry, I don't think their dive count - however high - is particularly meaningful, nor is their overall experience particularly compelling or relevant outside that quarry or class setting.
---------- Post added December 28th, 2013 at 02:57 AM ----------
You were certainly not the norm, at 150 dives.
Oh, trust me... the list of ways in which I'm not normal is extensive.
:d