Really? I always wonder who is the audience of posts "look at my 2 lines of javascript i wrote over the weekend". Anyway, this PDF is for indie game developers

Really? I always wonder who is the audience of posts "look at my 2 lines of javascript i wrote over the weekend". Anyway, this PDF is for indie game developers, for people who actually making and selling stuff. And while many things might be obvious for many, 5 years ago I would have had found some things very useful, DRM software for example.