The one thing I have to add. Maybe by taking this route, the author(s) hope to inspire others to see the obvious need for a project like truecryp more dramatically. It's not like old bin/source repos aren't available in 100 different locations across the net; if you need the program you can get it. But this action does send a strong message and it's that there is no adequate existing cross-platform solution to this problem outside of trusting your os or using (not so plausibly deniable) file archives. I'd like to think that the author(s) are trying to highlight the necessity while secretly cheering on the next generation of trucrypt.