I have this keyboard as well, and I love it. I've used a natural keyboard for many years now, but I still remember my first time. It took me about an hour to get used to it, and after that I was addicted. I hate using a flat keyboard now! One thing though: I've read that if you don't type with ten fingers, these keyboards don't do anything for you and may even be worse than a flat one.
I have often benefited from recommendations for Things I Didn't Know I Wanted.
Given that Less Wrong is a community of unusually intelligent, critical, and self-improvement-focused people, I suspect we can generate a pretty helpful thread of product recommendations — perhaps even a monthly thread of product recommendations.
Rules: