Gee, I feel like it'd be a decade before a significant number of students got their hands on these updated textbooks with comics inside them, since schools have

Gee, I feel like it'd be a decade before a significant number of students got their hands on these updated textbooks with comics inside them, since schools have such long textbook refresh cycles. My other worry is that any such textbooks would be so riddled with errors that it would be undeserving of Munroe's comics -- I got new math(s) textbooks in 4th and 5th grade, and my classmates and I often found errors in the answer key in the back. If the teacher was going off an answer key and had an incorrect answer, sometimes we'd band up and go up to the chalkboard to prove we were right (by showing our work on the board). If there was time after we might even conjecture about the error the textbook authors originally made to get the wrong answer in the back.