You've got my ear, you should start that post.
Without detailing too much (and I guess this is tangential to OP's question) I think that first of all hunting bedding locations is the best way to kill a deer. Any deer; not just a buck. Deer spend the majority of their time bedded. 80-90% according to some studies. It makes sense. They are hidden from predators, able to chew cud, and they are not burning energy. Makes sense from a survival standpoint for a prey species to specialize in hiding and eating.
Hunting in or near a bedding area should therefore drastically improve your odds of connecting with a deer. So far, so good.
But the idea that a deer will consistently move in the direction of a crosswind/headwind/illwind/breakwind just doesn't mesh with my personal experience. To paraphrase Dr. Sheppard, an Alabama deer that always moved into the wind would be in Chicago by season's end.
Neither does the idea of a buck having 1 exact bedding location. A deer in my area may have access to thousands of acres of planted pines with a THICK understory of yaupon, deerberry, smilax, and dewberries. That's food and cover, and the ground is consistently soft and dry. There's nothing to force them into one location, with one exception.
In my experience, PRESSURE dictates deer movement. They use their eyes, ears, and noses as needed on a case-by-case basis to determine where that pressure is. They roam willy-nilly at night, and also smell where you've been and make a mental note to stay away from that area in the daytime.
Terrain features, if extreme enough (swamps, marshes, very steep slopes) definitely can influence their decisions. It's true that unsuspecting deer will follow slight terrain features, but nothing short of a high fence will stop a deer who is trying to avoid a hunter. Fear of death overrides laziness.
I respect Dan and agree with the general idea of beast tactics. But I don't think the finer details that folks mull over are really gospel. I think it's silly that people claim they can read topos, Aerials, and wind patterns to a T and tell new guys exactly where and why that big buck will go on a crescent moon with a drizzly SSE wind. Sure, it's a start, but you've gotta put boots on the ground and invoke Lady Luck to seal the deal.
I think a lot of it is a wee-bit cultish.