EDIT: indeed, the $50-backers description alerts of a rise to $100 after the kickstarter. That has to be a huge mistake on their part.
EDIT 2: I just received information from Tom Black that the software environment, along with the lessons, challenges, projects, will be free and open-source. What will be paid are subsequent, related screencasts and online classes.
Edit: As the responses indicate, the premium course is probably against Kickstarter's rules. I didn't mean to imply otherwise.
From the KS: "Launching a Kickstarter campaign is the best way I can think of to get the word out and see if there's real interest in this. I always try to focus my time and energy on things people want (easier said than done), and this campaign will help me figure that out. So if you want this to exist, cast your vote by pledging!"
I try to be civil and calm here but that is complete and utter bullshit. Kickstarter does not exist so people like this guy can get a few months rent while trying out his latest business venture.