John I ride a lot of unplowed FRs as off trail opportunities & they are marked anyway for automobile traffic so would we take down those curve signs because snowmobiles are on them? ..... of couse not. To me when you are in the woods off trail you have left the world of pattern traffic so no signs are necessary. HUGE difference..... patterns & no patterns. Directing a flow & not directing a flow. When you have a marked trail you are directing the flow of traffic & must make it safe via signage. No way I want to come in to any marked trail 90 degree turn without curve signs in both dierctions. It very well could be the other guy that runs head on into me because no curve sign. To say signs make sledders ride too fast is bunk. You either put the hammer down or you don't but signs do tell me to slow for an upcoming curve & are very helpful.
I've got to agree here on the "mentality" of people who ride on the trails. I hate to generalize cause we are all different in how we ride, but we do all tend to fit into two groups: hammer down or personal pace. No matter what is done, the super-hero, ricky racers of the world will not cease to blow through corners and set land speed records from bar to bar. Its been the same was for the last 3 decades I've ridden trails, and having been a Ricky Racer, I can spot them long off and know where to watch for them and how to avoid them. So I would rate my skill level as very high; however, the relative newcomers stand little to no chance in a bad situation on a trail based on experience or skill. I do firmly believe that signage is safer for just this reason, it makes both parties aware of a possible natural obstacle and allows each time to assess and decide how to handle it (raises awareness so they can hopefully focus on a safe corner). The signage is also very handy at night and I'd bad unhappy to see it go as there are blind corners or shadowed fade-away hills that corner markers help identify.
People are people too, I believe in a season or two after the signage change the same behaviors will return with or without signage, it's human nature. I'd rather ride semi-relaxed with a level of awareness offered by signage than be defensive at all times focused on every inch of the trail driving defensively, I think I might actually not enjoy riding as much. To em signage offers peace of mind, thats why I ride. To say that I ride fast based on signage is entirely false, I ride at my own personal pace. Simple fact is I don't know if my personal pace is the "right" or "safe" pace in other people's eyes, likely not at times as I may not know the trail's twist and turns, but thankfully the signage is there now to let me know I should slow for the corner and drive defensively. I guess nobody is argueing that corner markers tell you to speed up, but that could be just the effect for some riders who would have previously slowed...since now they may brake later or too late into and through a corner.
Also, be careful about stats from state to state on accidents. MN, WI, MI ridership is much higher than most all others so we will have more accidents, but when compared against number of registered sleds, the accidents/1000 riders may be lower than othe states. I don't know the numbers but I would hope that to be fair they are all based on the same metric state to state for there to be a valid comparison.
My last suggestion is they test their theory on a trail system first before going state-wide. Get feedback from riders and clubs and see if what the the DNR thinks worrks, will in fact work better or worse.
My only real issue with signage, and its been this way for 30 years and no matter where I seem to go, is too little of it. Too few mileage markers, directional signs to resorts/gas/towns. Why so few clubs put trail numbers on a tree at an intersection? I know its costly, but much of its one-time cost for many years of service on these signs... They would help people navigate to their destination much easier with more confidence. Just my $.02