I think most of you are entirely,entirely missing the point; the totally self-taught, uneducated, unstudied, no-mentor, no training, no associate, single practitioner is bound to be less well-educated that a person who has followed the centuries-old traditions of learning from people with MORE experience. it does not matter if anything is life or death; what about the carpenter example??? What about the dentistry example--dentistry is largely cosmetic, seldom life and death...
I think it's pretty amusing to see the dumb questions being asked by people who are charging for photos. And even though photography might be considered a discipline where somebody can pick up a camera and turn out good work, the vast majority of such people are churning out absolute crap...horizontal framing of vertical subjects, dead-centered bullseye "compositions", laughable lighting,etc,etc. it's amusing to hear how so many people think that learning how to run the light meter and spin a dial is "photography". Of course, in the land of the blind, the one-eyed man is king, and today's Facebook and MySpace "professionals" with six months to one year of entirely self-taught "skill" are pretty much nothing more than bottom feeders trying to make ends meet.
As the OP pointed out, there are a LOT of people who think that buying a d-slr is all it takes. They learn how to get the exposures right, but have zero skill at "photography". The point I was trying to make, which seems to be entirely missed is that there is a centuries-old tradition of learning; those with MORE skill TEACH those with less or no skills and no knowledge. THat is the way things have been done for centuries, and it's been proven to be the best method for passing on knowledge. THose who cannot understand that the knowledge of the group ALWAYS, always,always is greater than that of the individual really are not doing much thinking...and of course, they're making comments about the fallaciousness of my post!!
Maybe there's a reason so many of these untrained, self-taught, single-practitioners are making the big bucks doing the $25 family sessions via Facebook...