I've been learning game dev recently, i'm a web dev by professions so it's acting as a nice refreshing change to code at night. It's been difficult to find quality resources for someone who is an experienced programmer but unfamiliar with the principles of game development. I had stumbled across your site numerous times, noted the quality of the work and finally bookmarked it few weeks back.

In case you're ever lacking motivation, just think that the work has been invaluable to someone like me coming to game dev for the first time. It's a truly excellent resource and i will surely buy the book when it's released. I'm signing up for the mailing list now.

Thanks again for your hard work

EDIT: I even just noticed that I even had the site open already, right at the back of my massive stack of open tabs :)