^There are. Some parts of the state are flat, some parts aren't. I don't only ride in Maine though.
The degree people are up in arms about isn't the difference between riding steep terrain fast and not. These aren't downhill bikes. Steep generally correlates with errosion, and tech. The rider still needs to be on their game with a 66* XC bike the same as they do with 68* when things get that steep, because the suspension, tires, and general body position still aren't there like they are with a DH bike. However, unlike a DH bike, those two degrees actually effect the bike everywhere else, which is the majority of the ride. (the non-steep fun descents, the flats, the climbs, etc...) This thread, and all the other previous trail bike threads on here, make me question whether the majority of bloody-murder's being called out have comparatively ridden XC bikes with the head angles they're demanding, or are simply trying to compare apples to oranges from a desk somewhere. From experience, sub 67* XC bikes have more -'s than +'s, and in situations where that isn't the case, the bike best suited for the job is actually an AM bike.
This man speaks the truth.
Just rebuilt a C-Dale rush frame that I had floating around. Needs alot of work/parts to get it optimized for XC/trails, but go figure, I want to raise the bars up and the bottom bracket too! Heck if I put on a longer axle to crown fork, I may even be inclined to put on a negative offset headtube insert.