Yes - that is a great resource. Some guys went up all sorts of things years ago, and there are maps and all sorts of excellent information. I didn't stumble on it until I'd been skiing up there for years and it really confirmed some things for me. Also, some of that stuff needs more snow than we get in an average year from what I've seen.
If anyone wants to go try one of those routes out maybe on the weekend or next week, I think with the new snow coming it might work. I'd be happy to team up, and might have another guy as well. I'm also still waiting for a clear day to top out on Kings Ridge. Will be a great view of the Teanaways, and the Wenatchee Mountains.