I'm not a customer of Baremetrics but Josh the guy who made it is a great guy and I hope to one day be able to actually have a need for one of his products.

He answered my completely unrelated questions I emailed him the other day about the technology he was using which I thought was really cool. It's awesome to see someone putting lean startup practices to work and being successful at it. As a new developer trying to learn as much as possible this is very motivating.

This is great, thanks to the authors. I'm new to programming and meteor is the only language that I've had a lot of fun learning and practicing. I've been wanting to purchase this book so this is perfect timing for me.