I think the topic of crew comfort and (non-power) safety is an important one, but it really doesn't belong on the AC Power & Grounding forum. It could cover topics like misting fans, pop up tents, hydration, first aid kits, battery bricks for cell phone charging, etc.
Which forum should it go on?
If there was to be a sub-forum developed, I think that the general description of "production" would be suitable. I agree that safety discussions are important in just about all of the areas of the forum. I respectfully suggest that the regular readers of AC Power and grounding probably have a keener interest in safety than the folks who never read these posts.