I agree, but at the same time, people should be able to access the information and do it themselves if they want to take it into their own hands. This is one of the first times I've ever seen a DIN chart posted on here, kinda surprised people don't know about it. I'll bet you a lot of people just "wing" their DIN's after they prerelease once and crank them up, the chart puts some perspective into the force it takes to pop out of a 14 DIN setting - its a ton, even if its mid mark on your Pivot 18's.
Again, I agree totally that the shop you get your stuff mounted at should be the only place to get an official DIN setting. Instead of DIN settings being shrouded in mystery though, because people DO fuck around with them, the information does need to be posted, with huge disclaimers about doing any of this shit yourself. I'd really argue that it'll save more people that it will potentially hurt considering what people are riding around with and how little everyone seems to know.