This may have worked well for Justin, but I would be wary in using anecdotal evidence to disprove an entire concept. "Charge From Day 1" isn't just a meme, it

This may have worked well for Justin, but I would be wary in using anecdotal evidence to disprove an entire concept. "Charge From Day 1" isn't just a meme, it is a method of validating cash flow channels and delineating between paying and nonpaying customer segments. Perhaps Justin got lucky, or perhaps he'll get bit in the ass by it in the coming months, but I doubt that he just disproved an entire school of thought.