I think it's time to add Python 3 binary to the website's download page - and to modify it accordingly.

The binary version is mostly used by beginners, and I believe they are frequently learning Python 3 at the same time. Nowadays, nobody is starting with Python 2: even if the book is not fully "Python 3 ready" this is the future.
Also, we should keep only the Python 3 binary version and drop the Python 2 one, This will remark again what is the roadmap - if you have old, possibly incompatible apps, you are surely able to run it from sources.