I've been a pro member for many years, long before freebies were given out for the pro membership. I never thought of them as a "part" of my subscription, since I always found value in the pro subscription even when I was only playing 1/month. I owned the physical copy of Tome of Beast already, and really enjoyed TOB2, definitely getting me to think about other publishers. If this helps roll20 to generate revenue, stay a viable company, and be here to foster a great online experience for me and my family for years to come, I'm all for it.