I've seen people/articles say that Corbet's is 45, 50, and 55 degrees multiple times. I don't remember most of them, but I know wiki says it's 50.
Pontoon, what makes you think I suck just because I've only been to the mountains a few times? I don't know if I'll get to Squaw this Winter but I would love to, if I do I'll ski McConkey's and send you a video (assuming there's good snow when I am there). And McConkey's is 68.5 degrees (http://www.theskichannel.com/news/skinews/20090929/Squaw-Valleys-Eagles-Nest-renamed-McConkeys), you really think that's more than 13.5 steeper than JHole's steepest?
oh yeah, and high line on eagles nest is where it is steepest, and you cant see it it that pic very well.
check that out. i highly doubt you could ski that.