OP here, uhh, AMA?<p>Preemptive answers:<p>1. Yes, this was <i>heavily</i> inspired by Goat Attack (<a href="https://goatattack.com/" rel="nofollow">https://goatattack.com/</a>).<p>2. Python, Django, Twilio, Stripe, and Heroku.<p>3. Partner in crime: aubricus.