Whether you donated or not (maybe you want to wait until you've read it before you decide to give what you think it's worth) I really do appreciate your interest - however intense it may be.
Don't be afraid to get in touch if you have any questions, found a flaw in the logic, furiously disagree, have a heartfelt appreciation, don't think something makes sense; anything in between or beyond these parameters is also welcome.
I look forward to hearing from you, and I hope you enjoy the journey.