I bought a tut about a year ago that did not include the ability to print it out. The pdf was actually security-blocked so that printing was not possible! (for the average schmo, that is)
It was annoying more than anything. I wanted it as a take-along project & didn't want to take my whole 'puter along.
When I offered to help write up tut's for a friend for her classes she said, "I'm not doing anything new here, nothing that hasn't been done before."
(Don't know where I'm going with this, haven't been well today..)
~Rachelle