> * Ordering could easily fuck up somehow. Eg. Send multiple identical pizzas cus you pressed the button multiple times, cus the 1st time u pressed it nothing happened. I read about this actually happening recently.

I don't think I've ever had an online order experience any of those problems. On the other hand, I've had countless phone/human interactions that have led to order screwups, usually misspellings of my name/email/phone number despite my spelling it out for the person.